update `pyo3` to 0.23 #954

Job	Run time
lint	31s
examples	49s
check-msrv	2m 17s
cross-build	0s
python${{ matrix.python-version }}-${{ matrix.platform.python-architecture }} ${{ matrix.platform.os }}	0s
python${{ matrix.python-version }}-${{ matrix.platform.python-architecture }} ${{ matrix.platform.os }} numpy1	0s
valgrind	0s
coverage	0s
careful	0s
	3m 37s

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