CI: add integration tests with python 3.13 #90

Job	Run time
Build source distribution	10s
Build extra arch aarch64 wheels	1h 59m 15s
Build wheels ubuntu-latest (x86_64)	19m 59s
Build wheels ubuntu-latest (PyPy)	1m 14s
Build wheels windows-latest (win64)	22m 48s
Build wheels windows-latest (PyPy)	4m 58s
Build wheels macos-latest (all)	18m 38s
Build wheels macos-13 (all)	29m 44s
Build wheels macos-latest (PyPy)	1m 16s
upload_pypi	0s
	3h 38m 2s

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