json: remove obsolete patches that break the build

The patchs in question fail to apply against the current versoin, and
thus the package fails to build; `hasktags` is then collateral damage.

Remove reference to the patch and make sure neither package will be
marked broken going forward.

pkgs/development/haskell-modules/configuration-ghc-8.8.x.nix

@@ -83,13 +83,6 @@ self: super: {
 
   # https://github.com/snapframework/snap-core/issues/288
   snap-core = overrideCabal super.snap-core (drv: { prePatch = "substituteInPlace src/Snap/Internal/Core.hs --replace 'fail   = Fail.fail' ''"; });
-  # needs a release
-  json = overrideCabal super.json (drv: { prePatch = "substituteInPlace json.cabal --replace '4.13' '4.14'"; patches = [(
-    pkgs.fetchpatch {
-      url = "https://github.com/GaloisInc/json/commit/9d36ca5d865be7e4b2126b68a444b901941d2492.patch";
-      sha256 = "0vyi5nbivkqg6zngq7rb3wwcj9043m4hmyk155nrcddl8j2smfzv";
-    }
-  )]; });
 
   # Upstream ships a broken Setup.hs file.
   csv = overrideCabal super.csv (drv: { prePatch = "rm Setup.hs"; });

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

@@ -5625,7 +5625,6 @@ broken-packages:
   - haskore-supercollider
   - haskore-synthesizer
   - HaskRel
-  - hasktags
   - hasktorch
   - hasktorch-codegen
   - hasktorch-ffi-th
@@ -6673,7 +6672,6 @@ broken-packages:
   - jsaddle-wkwebview
   - JsContracts
   - jsmw
-  - json
   - json-assertions
   - json-ast-json-encoder
   - json-ast-quickcheck