extend `nalgebra` support to `0.34` #1065

Job	Run time
check-msrv	5m 53s
lint	26s
examples	1m 36s
cross-build	0s
coverage	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
careful	0s
	7m 55s

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