haskell.packages.ghc98.ghc-lib: downgrade to match ghc-lib-parser*

I suspect that we'll be able to upgrade to 9.10.* for all three packages
after the next haskell-language-server update. I'll leave that to
maralorn.

pkgs/development/haskell-modules/configuration-ghc-9.8.x.nix

@@ -55,7 +55,7 @@ self: super: {
   th-abstraction = doDistribute self.th-abstraction_0_7_0_0;
   ghc-lib-parser = doDistribute self.ghc-lib-parser_9_8_2_20240223;
   ghc-lib-parser-ex = doDistribute self.ghc-lib-parser-ex_9_8_0_2;
-  ghc-lib = doDistribute self.ghc-lib_9_10_1_20240511;
+  ghc-lib = doDistribute self.ghc-lib_9_8_2_20240223;
   megaparsec = doDistribute self.megaparsec_9_6_1;
   # TODO: remove when aeson updates or launches a revision
   # see https://github.com/haskell/aeson/issues/1089 and https://github.com/haskell/aeson/pulls/1088

pkgs/development/haskell-modules/configuration-hackage2nix/main.yaml

@@ -67,6 +67,7 @@ extra-packages:
   - ghc-exactprint == 1.6.*             # 2023-03-30: needed for GHC == 9.4
   - ghc-exactprint == 1.8.*             # 2024-05-20: needed for GHC == 9.8
   - ghc-lib == 9.2.*                    # 2022-02-17: preserve for GHC 9.2
+  - ghc-lib == 9.8.*                    # 2024-05-19: preserve for GHC 9.8
   - ghc-lib-parser == 9.2.*             # 2022-02-17: preserve for GHC 9.2
   - ghc-lib-parser == 9.8.*             # 2024-05-19: preserve for GHC 9.8
   - ghc-lib-parser-ex == 9.2.*          # 2022-07-13: preserve for GHC 9.2

pkgs/top-level/release-haskell.nix

@@ -555,18 +555,12 @@ let
         compilerNames.ghc8107
       ];
       ghc-lib = lib.subtractLists [
-        compilerNames.ghc981
-        compilerNames.ghc982
         compilerNames.ghc9101
       ] released;
       ghc-lib-parser = lib.subtractLists [
-        compilerNames.ghc981
-        compilerNames.ghc982
         compilerNames.ghc9101
       ] released;
       ghc-lib-parser-ex = lib.subtractLists [
-        compilerNames.ghc981
-        compilerNames.ghc982
         compilerNames.ghc9101
       ] released;
       ghc-source-gen = [