haskell.compiler.ghc{947,964,965,966,981,982,983}: drop (#440659)

Author: wolfgangwalther

pkgs/development/compilers/ghc/9.4.6-bytestring-posix-source.patch

@@ -274,17 +274,6 @@
             ../../tools/haskell/hadrian/disable-hyperlinked-source-extra-args.patch
         )
       ]
-      # Incorrect bounds on Cabal in hadrian
-      # https://gitlab.haskell.org/ghc/ghc/-/issues/24100
-      ++
-        lib.optionals
-          (lib.elem version [
-            "9.8.1"
-            "9.8.2"
-          ])
-          [
-            ../../tools/haskell/hadrian/hadrian-9.8.1-allow-Cabal-3.10.patch
-          ]
       ++ lib.optionals (lib.versionAtLeast version "9.8" && lib.versionOlder version "9.12") [
         (fetchpatch {
           name = "enable-ignore-build-platform-mismatch.patch";

pkgs/development/compilers/ghc/9.4.7.nix

@@ -410,12 +410,6 @@ stdenv.mkDerivation (
       })
     ]
 
-    ++ lib.optionals (version == "9.4.6") [
-      # Work around a type not being defined when including Rts.h in bytestring's cbits
-      # due to missing feature macros. See https://gitlab.haskell.org/ghc/ghc/-/issues/23810.
-      ./9.4.6-bytestring-posix-source.patch
-    ]
-
     ++ lib.optionals (stdenv.targetPlatform.isDarwin && stdenv.targetPlatform.isAarch64) [
       # Prevent the paths module from emitting symbols that we don't use
       # when building with separate outputs.