Improve enumerator tool #832

Job	Run time
Build (ubuntu-latest)	43s
Build (macos-latest)	1m 1s
linux (x86_64)	1m 18s
Build (windows-latest)	2m 7s
linux (x86)	1m 23s
linux (aarch64)	1m 44s
linux (armv7)	1m 53s
Test python stubs	33s
linux (s390x)	1m 36s
Ensure Python API crate version is in sync	3s
linux (ppc64le)	1m 30s
windows (x64)	1m 54s
windows (x86)	2m 8s
macos (x86_64)	1m 12s
sdist	23s
macos (aarch64)	56s
Release	0s
	20m 24s

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