Tests

Reinstate tests #7498

Job	Run time
Windows (mingw32, i686)	2m 9s
Python (3.10, ubuntu-24.04)	6h 5m 0s
Python (3.10, macos-latest)	6h 0m 17s
Lint / Lint	42s
Windows (mingw64, x86_64)	2m 10s
Python (3.14, windows-latest)	6h 0m 13s
Python (3.14, macos-latest)	6h 5m 0s
Python (3.14, ubuntu-24.04)	6h 5m 0s
Python packaging / Python packaging tests	37s
Python (3.10, windows-latest)	6h 5m 0s
Numpy 1.x	1m 50s
	1d 12h 27m 58s

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