Run cleanup handers first, then post processing#692

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afresh1 wants to merge 4 commits intoplack:masterfrom GrantStreetGroup:fix_post_processing_exe_order

Commits on Feb 6, 2023

Run cleanup handers first, then post processing
Hu Yin
committed

Commits on Feb 14, 2023

Test cleanup handler and Proc Manager Term signal handling
Hu Yin
committed
Update POD about cleanup hook
Hu Yin
committed

Commits on Feb 21, 2023

Pull request plack#2 : Test cleanup handler and Proc Manager Term signal handling
Hu Yin
committed