stage v0.8.5 release (#250) #544

Job	Run time
changes	5s
sdist	10s
macos (x86_64)	34s
linux (x86_64)	1m 1s
macos (aarch64)	32s
linux (x86)	1m 11s
windows (x64)	3m 15s
linux (aarch64)	1m 18s
windows (x86)	1m 38s
linux (armv7)	1m 30s
linux (s390x)	1m 23s
linux (ppc64le)	1m 14s
Build and push base postgres image	0s
Build and push base pyrust	0s
test	0s
	13m 51s

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