Bump post-rs to v0.7.2 #1057

Job	Run time
lint	23s
quicktests	35s
unittests (ubuntu-latest)	1m 29s
unittests (self-hosted, linux, arm64)	1m 31s
coverage	55s
unittests (macos-latest)	1m 59s
unittests (self-hosted, macos, arm64)	52s
unittests (windows-latest)	2m 58s
Build postcli (ubuntu-latest)	46s
Build postcli (self-hosted, linux, arm64)	3m 12s
Build postcli (macos-latest)	1m 11s
Build postcli (self-hosted, macos, arm64)	25s
Build postcli (windows-latest)	1m 56s
Publish release	0s
	18m 12s

Provide feedback