Tests

change numpy backend name #20

Job	Run time
Verify Towncrier entry added	6s
ubuntu-latest, python3.11, defaults	24m 9s
ubuntu-latest, python3.12, numpy2	26m 1s
ubuntu-latest, python3.10, numpy2_to_1	25m 52s
ubuntu-latest, python3.10, no mkl	24m 16s
ubuntu-latest, python3.10, no cython	24m 14s
ubuntu-latest, python3.11, Python 3.11	27m 3s
ubuntu-latest, python3.12, Python 3.12	25m 55s
macos-12, python3.11, macos	32m 32s
windows-latest, python3.11, Windows	5m 36s
Finalise coverage reporting	0s
	3h 35m 44s

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