CI

Update CI to latest GHC and action versions, modernize caching #886

Sign in to view logs

Run time

Learn about OS pricing on GitHub Actions

Job	Run time
ubuntu-latest / ghc 9.6.7	23m 36s
ubuntu-latest / ghc 9.12.2	21m 33s
ubuntu-latest / ghc 9.8.4	24m 21s
ubuntu-latest / ghc 9.10.3	23m 2s
	1h 32m 32s