fix: revert DNSIncoming cimport in _dns.pxd (#1209) · python-zeroconf/python-zeroconf@5f14b6d

Original file line number	Diff line number	Diff line change
`@@ -1,8 +1,6 @@`
`1`	`1`
`2`	`2`	`import cython`
`3`	`3`
`4`		`-from ._protocol.incoming cimport DNSIncoming`
`5`		`-`
`6`	`4`
`7`	`5`	`cdef object _LEN_BYTE`
`8`	`6`	`cdef object _LEN_SHORT`
`@@ -44,7 +42,7 @@ cdef class DNSRecord(DNSEntry):`
`44`	`42`	`@cython.locals(`
`45`	`43`	`answers=cython.list,`
`46`	`44`	`)`
`47`		`- cpdef suppressed_by(self, DNSIncoming msg)`
	`45`	`+ cpdef suppressed_by(self, object msg)`
`48`	`46`
`49`	`47`	`cpdef get_expiration_time(self, cython.uint percent)`
`50`	`48`