Translate tests from BabbageFeatures to Imp test (part 3) #19617

Job	Run time
fourmolu	39s
shellcheck	6s
cabal-format	6s
build (9.8.4, ubuntu-latest)	18s
build (9.6.7, ubuntu-latest)	3m 4s
build (9.12.2, ubuntu-latest)	39s
build (9.10.2, ubuntu-latest)	1s
gen-hie	5m 38s
Check branch history	5m 38s
Check if formal-ledger-specifications SRP is valid	5m 38s
Check that there are no additions of `undefined`s in the PR diff	1s
Tests completed	3s
${{ matrix.package }}-${{ matrix.ghc }}-${{ matrix.os }}	1s
codegen	1s
Send a slack notification on \#ledger-internal if the nightly build failed	1s
	21m 54s

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