Support GHC 9.8.4 #147

# to view logs

Job	Run time
Generate Alpine matrix from cabal	3s
Generate matrix from cabal	6s
9.6.6 on alpine-3.20	4m 18s
9.8.4 on alpine-3.20	9m 47s
9.10.1 on alpine-3.20	4m 24s
9.6.6 on macos-latest	5m 3s
9.8.4 on macos-latest	7m 38s
9.10.1 on macos-latest	4m 17s
9.6.6 on ubuntu-latest	4m 13s
9.8.4 on ubuntu-latest	7m 18s
9.10.1 on ubuntu-latest	3m 5s
Collect test results	4s
Create a GitHub prerelease with the binary artifacts	0s
	50m 16s

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