Add ghc 9.6.5 #2132

Job	Run time
cabal	7m 36s
cabal-doExactConfig	7m 36s
build-extra-hackages	1m 33s
check-materialization-concurrency	32s
check-path-support	7m 34s
closure-size	9s
docs	2m 18s
haskell-nix-roots-do-not-require-IFDs	38s
hix	5m 12s
hix-cabal	6m 2s
hydra-ifdLevel-0-and-1	5m 52s
hydra-ifdLevel-2	4m 49s
hydra-ifdLevel-3-and-ghc-9-2	58s
hydra-ifdLevel-3-and-ghc-8-10	4m 3s
hydra-ifdLevel-3-and-not-ghc-8-10-or-9-2	13s
hydra-without-remote-builders	27s
maintainer-scripts	17s
multi-target	3m 38s
nix-build	11m 12s
nix-tools	2m 32s
plan-extra-hackages	11s
runghc	2m 33s
shellFor-hoogle	2m 58s
shellFor-multiple-package	2m 31s
shellFor-not-depends	19s
shellFor-single-package	2m 35s
tests-benchmarks	13s
unit-tests	7s
update-docs	9s
	1h 24m 47s

Provide feedback