[v1.x] Set Development Status classifier to Production/Stable #4302

Job	Run time
checks / doc-snippets	12s
checks / test (3.11, lowest-direct, windows-latest)	2m 31s
checks / pre-commit	29s
checks / test (3.14, lowest-direct, ubuntu-latest)	1m 9s
checks / test (3.14, highest, windows-latest)	2m 22s
checks / test (3.11, lowest-direct, ubuntu-latest)	52s
checks / test (3.12, lowest-direct, ubuntu-latest)	52s
checks / test (3.10, lowest-direct, windows-latest)	2m 0s
checks / test (3.10, lowest-direct, ubuntu-latest)	50s
checks / test (3.13, highest, ubuntu-latest)	47s
checks / test (3.11, highest, windows-latest)	3m 14s
checks / test (3.11, highest, ubuntu-latest)	49s
checks / test (3.12, highest, ubuntu-latest)	50s
checks / test (3.13, highest, windows-latest)	2m 43s
checks / test (3.13, lowest-direct, ubuntu-latest)	45s
checks / test (3.12, highest, windows-latest)	2m 54s
checks / test (3.13, lowest-direct, windows-latest)	2m 23s
checks / test (3.10, highest, windows-latest)	2m 37s
checks / test (3.14, lowest-direct, windows-latest)	1m 58s
checks / test (3.10, highest, ubuntu-latest)	47s
checks / test (3.14, highest, ubuntu-latest)	1m 9s
checks / test (3.12, lowest-direct, windows-latest)	3m 3s
all-green	2s
	35m 18s

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