Tests

Make CI work again #259

Job	Run time
Stack (ubuntu-latest, --resolver nightly --stack-yaml stack-nightly.yaml)	11m 9s
Stack (ubuntu-latest, --resolver lts-21)	11m 44s
Stack (ubuntu-latest, --resolver lts-20 --stack-yaml stack-lts-20.yaml)	10m 52s
Stack (ubuntu-latest, --resolver lts-19 --stack-yaml stack-lts-19.yaml)	10m 54s
Stack (ubuntu-latest, --resolver lts-18 --stack-yaml stack-lts-18.yaml)	10m 28s
Stack (macos-latest, --resolver nightly --stack-yaml stack-nightly.yaml)	16m 4s
Stack (macos-latest, --resolver lts-21)	16m 50s
Stack (macos-latest, --resolver lts-20 --stack-yaml stack-lts-20.yaml)	17m 22s
Stack (macos-latest, --resolver lts-19 --stack-yaml stack-lts-19.yaml)	18m 9s
Stack (macos-latest, --resolver lts-18 --stack-yaml stack-lts-18.yaml)	16m 19s
Stack (windows-latest, --resolver nightly --stack-yaml stack-nightly.yaml)	16m 37s
Stack (windows-latest, --resolver lts-21)	16m 33s
Stack (windows-latest, --resolver lts-20 --stack-yaml stack-lts-20.yaml)	17m 13s
Stack (windows-latest, --resolver lts-19 --stack-yaml stack-lts-19.yaml)	18m 40s
Stack (windows-latest, --resolver lts-18 --stack-yaml stack-lts-18.yaml)	19m 15s
	3h 48m 9s

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