[3.4] [3.5] bpo-32620: Remove failing pyenv call from CI config (GH-5… by larryhastings · Pull Request #5533

[3.4] [3.5] bpo-32620: Remove failing pyenv call from CI config (GH-5… by larryhastings · Pull Request #5533 · python/cpython

)

* [3.5] Remove failing pyenv call from CI config

* Backport XML RPC test skip to 3.5

The buildbot service upgrade removed the XML-RPC
interface, so this test no longer works (through no
fault of the standard library).
(cherry picked from commit 4a4c274)

Co-authored-by: Nick Coghlan <ncoghlan@gmail.com>