cabal.project: Remove allow-newer and SRP stanzas #365

Job	Run time
Stack (ubuntu-latest, latest, --resolver nightly --stack-yaml stack-nightly.yaml)	11m 3s
Stack (ubuntu-latest, latest, --resolver lts-22)	11m 20s
Stack (ubuntu-latest, latest, --resolver lts-21 --stack-yaml stack-lts-21.yaml)	10m 42s
Stack (ubuntu-latest, latest, --resolver lts-20 --stack-yaml stack-lts-20.yaml)	10m 48s
Stack (ubuntu-latest, latest, --resolver lts-19 --stack-yaml stack-lts-19.yaml)	10m 49s
Stack (ubuntu-latest, latest, --resolver lts-18 --stack-yaml stack-lts-18.yaml)	10m 2s
Stack (macos-latest, latest, --resolver nightly --stack-yaml stack-nightly.yaml)	13m 31s
Stack (macos-latest, latest, --resolver lts-22)	13m 9s
Stack (macos-latest, latest, --resolver lts-21 --stack-yaml stack-lts-21.yaml)	12m 23s
Stack (macos-latest, latest, --resolver lts-20 --stack-yaml stack-lts-20.yaml)	12m 27s
Stack (windows-latest, latest, --resolver nightly --stack-yaml stack-nightly.yaml)	14m 58s
Stack (windows-latest, latest, --resolver lts-22)	15m 58s
Stack (windows-latest, latest, --resolver lts-21 --stack-yaml stack-lts-21.yaml)	15m 48s
Stack (windows-latest, latest, --resolver lts-20 --stack-yaml stack-lts-20.yaml)	16m 50s
Stack (windows-latest, latest, --resolver lts-19 --stack-yaml stack-lts-19.yaml)	17m 4s
Stack (windows-latest, latest, --resolver lts-18 --stack-yaml stack-lts-18.yaml)	17m 19s
	3h 34m 11s

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