Add modularinput e2e test #871

Job	Run time
build (ubuntu-latest, 3.9, latest)	1m 4s
build (ubuntu-latest, 3.13, 8.1)	42s
build (ubuntu-22.04, 3.7, latest)	1m 12s
build (ubuntu-latest, 3.13, latest)	1m 6s
build (ubuntu-latest, 3.9, 8.2)	50s
build (ubuntu-latest, 3.9, 8.1)	48s
build (ubuntu-22.04, 3.7, 8.1)	50s
build (ubuntu-latest, 3.13, 8.2)	50s
build (ubuntu-22.04, 3.7, 8.2)	53s
fossa-scan / Run fossa scan on repository	30s
fossa-scan / Fetch fossa results	1m 42s
	10m 27s

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