Update CI matrix, set ubuntu version in release workflow to 22.04 if … #917

Job	Run time
fossa-scan / Run fossa scan on repository	34s
build (ubuntu-latest, 3.9, 9.4)	19m 29s
build (ubuntu-latest, 3.9, latest)	12m 42s
build (ubuntu-latest, 3.13, 9.4)	13m 38s
build (ubuntu-22.04, 3.7, 9.1)	10m 42s
build (ubuntu-latest, 3.13, latest)	11m 55s
fossa-scan / Fetch fossa results	1m 2s
build (ubuntu-latest, 3.13, 9.4)	13m 38s
build (ubuntu-latest, 3.13, latest)	11m 55s
build (ubuntu-latest, 3.9, latest)	12m 42s
build (ubuntu-latest, 3.9, 9.4)	11m 57s
fossa-scan / Run fossa scan on repository	34s
build (ubuntu-22.04, 3.7, 9.1)	10m 42s
fossa-scan / Fetch fossa results	1m 2s
	2h 12m 32s

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