Fix gi-gtk for ghc 9.8.1 (#2159) #1745

Job	Run time
cabal	16s
nix-build	40s
unit-tests	19s
runghc	14s
cabal-doExactConfig	17s
maintainer-scripts	22s
multi-target	24s
plan-extra-hackages	11s
shellFor-hoogle	15s
shellFor-not-depends	21s
shellFor-single-package	23s
tests-benchmarks	12s
build-extra-hackages	14s
docs	1m 7s
hix	1m 38s
shellFor-multiple-package	18s
check-materialization-concurrency	24s
check-path-support	16s
closure-size	11s
haskell-nix-roots-do-not-require-IFDs	14s
hydra-ifdLevel-0-and-1	25s
hydra-ifdLevel-2	28s
hydra-ifdLevel-3-and-ghc-8-10	31s
hydra-ifdLevel-3-and-ghc-9-2	25s
update-docs	9s
hydra-ifdLevel-3-and-not-ghc-8-10-or-9-2	17s
hix-cabal	5m 15s
hydra-without-remote-builders	1m 24s
nix-tools	14s
	17m 24s

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