Fix metadata files not being cleaned #255

Job	Run time
Lint Documentation	52s
Lint Python	22s
Build Python	14s
Functional Tests (ubuntu-latest)	58s
Functional Tests (windows-latest)	4m 4s
Python 3.9 (windows-latest)	1m 10s
Python 3.9 (ubuntu-latest)	25s
Python 3.10 (ubuntu-latest)	38s
Python 3.12 (windows-latest)	3m 29s
Python 3.11 (windows-latest)	3m 3s
Python 3.10 (windows-latest)	3m 25s
Python 3.12 (ubuntu-latest)	45s
Python 3.13 (windows-latest)	1m 54s
Python 3.11 (ubuntu-latest)	39s
Python 3.13 (ubuntu-latest)	32s
Publish Documentation	0s
Check Python Coverage	15s
Publish GitHub Release	-1s
Publish PyPi Package	-1s
	22m 43s

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