Python 3.9 on IBM i now properly returns "os400" for sys.platform
instead of claiming to be AIX as it did previously. While the IBM i PASE
environment is compatible with AIX, it is a subset and has numerous
differences which makes it beneficial to distinguish, however this means
that it now needs explicit support here.

PR-URL: #46739
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Richard Lau <rlau@redhat.com>

Python 3.9 on IBM i now properly returns "os400" for sys.platform
instead of claiming to be AIX as it did previously. While the IBM i PASE
environment is compatible with AIX, it is a subset and has numerous
differences which makes it beneficial to distinguish, however this means
that it now needs explicit support here.

PR-URL: #46739
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Richard Lau <rlau@redhat.com>

* chore: bump node in DEPS to v18.16.0

* build,test: add proper support for IBM i

nodejs/node#46739

* lib: enforce use of trailing commas

nodejs/node#46881

* src: add initial support for single executable applications

nodejs/node#45038

* lib: do not crash using workers with disabled shared array buffers

nodejs/node#41023

* src: remove shadowed variable in OptionsParser::Parse

nodejs/node#46672

* src: allow embedder control of code generation policy

nodejs/node#46368

* src: allow optional Isolate termination in node::Stop()

nodejs/node#46583

* lib: fix BroadcastChannel initialization location

nodejs/node#46864

* chore: fixup patch indices

* chore: sync filenames.json

* fix: add simdutf dep to src/inspector BUILD.gn

- nodejs/node#46471
- nodejs/node#46472

* deps: replace url parser with Ada

nodejs/node#46410

* tls: support automatic DHE

nodejs/node#46978

* fixup! src: add initial support for single executable applications

* http: unify header treatment

nodejs/node#46528

* fix: libc++ buffer overflow in string_view ctor

nodejs/node#46410

* test: include strace openat test

nodejs/node#46150

* fixup! fixup! src: add initial support for single executable applications

---------

Co-authored-by: electron-roller[bot] <84116207+electron-roller[bot]@users.noreply.github.com>
Co-authored-by: Shelley Vohr <shelley.vohr@gmail.com>

When built with Python 3.9 on IBM i, `process.platform` will return
`os400` instead of `aix`. In preparation for this, make `common.isAIX`
only return true for AIX and update the tests to add checks for
`common.isIBMi` where they were missing.

PR-URL: #48056
Refs: #46739
Refs: nodejs/build#3358
Reviewed-By: Moshe Atlow <moshe@atlow.co.il>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>

Python 3.9 on IBM i returns "os400" for `sys.platform`.

PR-URL: #48056
Refs: #46739
Refs: nodejs/build#3358
Reviewed-By: Moshe Atlow <moshe@atlow.co.il>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>

When built with Python 3.9 on IBM i, `process.platform` will return
`os400` instead of `aix`. In preparation for this, make `common.isAIX`
only return true for AIX and update the tests to add checks for
`common.isIBMi` where they were missing.

PR-URL: nodejs#48056
Refs: nodejs#46739
Refs: nodejs/build#3358
Reviewed-By: Moshe Atlow <moshe@atlow.co.il>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>

Python 3.9 on IBM i returns "os400" for `sys.platform`.

PR-URL: nodejs#48056
Refs: nodejs#46739
Refs: nodejs/build#3358
Reviewed-By: Moshe Atlow <moshe@atlow.co.il>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>

When built with Python 3.9 on IBM i, `process.platform` will return
`os400` instead of `aix`. In preparation for this, make `common.isAIX`
only return true for AIX and update the tests to add checks for
`common.isIBMi` where they were missing.

PR-URL: #48056
Refs: #46739
Refs: nodejs/build#3358
Reviewed-By: Moshe Atlow <moshe@atlow.co.il>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>

Python 3.9 on IBM i returns "os400" for `sys.platform`.

PR-URL: #48056
Refs: #46739
Refs: nodejs/build#3358
Reviewed-By: Moshe Atlow <moshe@atlow.co.il>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>

When built with Python 3.9 on IBM i, `process.platform` will return
`os400` instead of `aix`. In preparation for this, make `common.isAIX`
only return true for AIX and update the tests to add checks for
`common.isIBMi` where they were missing.

PR-URL: nodejs#48056
Refs: nodejs#46739
Refs: nodejs/build#3358
Reviewed-By: Moshe Atlow <moshe@atlow.co.il>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>

Python 3.9 on IBM i returns "os400" for `sys.platform`.

PR-URL: nodejs#48056
Refs: nodejs#46739
Refs: nodejs/build#3358
Reviewed-By: Moshe Atlow <moshe@atlow.co.il>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>

When built with Python 3.9 on IBM i, `process.platform` will return
`os400` instead of `aix`. In preparation for this, make `common.isAIX`
only return true for AIX and update the tests to add checks for
`common.isIBMi` where they were missing.

PR-URL: #48056
Refs: #46739
Refs: nodejs/build#3358
Reviewed-By: Moshe Atlow <moshe@atlow.co.il>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>

Python 3.9 on IBM i returns "os400" for `sys.platform`.

PR-URL: #48056
Refs: #46739
Refs: nodejs/build#3358
Reviewed-By: Moshe Atlow <moshe@atlow.co.il>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>

When built with Python 3.9 on IBM i, `process.platform` will return
`os400` instead of `aix`. In preparation for this, make `common.isAIX`
only return true for AIX and update the tests to add checks for
`common.isIBMi` where they were missing.

PR-URL: nodejs#48056
Refs: nodejs#46739
Refs: nodejs/build#3358
Reviewed-By: Moshe Atlow <moshe@atlow.co.il>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>

Python 3.9 on IBM i returns "os400" for `sys.platform`.

PR-URL: nodejs#48056
Refs: nodejs#46739
Refs: nodejs/build#3358
Reviewed-By: Moshe Atlow <moshe@atlow.co.il>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>

When built with Python 3.9 on IBM i, `process.platform` will return
`os400` instead of `aix`. In preparation for this, make `common.isAIX`
only return true for AIX and update the tests to add checks for
`common.isIBMi` where they were missing.

PR-URL: nodejs/node#48056
Refs: nodejs/node#46739
Refs: nodejs/build#3358
Reviewed-By: Moshe Atlow <moshe@atlow.co.il>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>

Python 3.9 on IBM i returns "os400" for `sys.platform`.

PR-URL: nodejs/node#48056
Refs: nodejs/node#46739
Refs: nodejs/build#3358
Reviewed-By: Moshe Atlow <moshe@atlow.co.il>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>

When built with Python 3.9 on IBM i, `process.platform` will return
`os400` instead of `aix`. In preparation for this, make `common.isAIX`
only return true for AIX and update the tests to add checks for
`common.isIBMi` where they were missing.

PR-URL: nodejs/node#48056
Refs: nodejs/node#46739
Refs: nodejs/build#3358
Reviewed-By: Moshe Atlow <moshe@atlow.co.il>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>

Python 3.9 on IBM i returns "os400" for `sys.platform`.

PR-URL: nodejs/node#48056
Refs: nodejs/node#46739
Refs: nodejs/build#3358
Reviewed-By: Moshe Atlow <moshe@atlow.co.il>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>