tests

feat: Add python 3.14 and remove python 3.9 support #5783

Job	Run time
unit tests (3.14)	1m 4s
unit tests (3.10)	1m 8s
integration tests (macos-latest, 3.14)	1m 40s
integration tests (macos-latest, 3.10)	2m 35s
integration tests (ubuntu-latest, 3.14)	1m 29s
integration tests (windows-latest, 3.14)	2m 16s
integration tests (ubuntu-latest, 3.10)	1m 29s
integration tests (windows-latest, 3.10)	1m 34s
	13m 15s

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