Revert #3639 (Don't pass -package-db and -package flags to --abi-hash) (#9384)

* Revert #3639 (Don't pass -package-db and -package flags to --abi-hash)

With ghc>=9.6 `ghc --abi-hash` initialises the plugins so it will fail
if a cabal file specifies `ghc-options: -fplugin=Foo`.

Closes: #9375

* Also revert in GHC.hs

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Co-authored-by: Hamish Mackenzie <Hamish.K.Mackenzie@gmail.com>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>