cabal.project: Remove un-needed constraints and allow-newers

Author: erikd

cabal.project

@@ -78,25 +78,10 @@ constraints:
   -- then clashes with the `show` in `Prelude`.
   , text < 2.1.2
   , hasql ==1.9.3
+  , validation < 1.2
 
 allow-newer:
     , cardano-api:plutus-core
-    , resource-registry:nothunks
-
-if impl (ghc >= 9.12)
-  allow-newer:
-    -- https://github.com/kapralVV/Unique/issues/11
-    , Unique:hashable
-
-    -- https://github.com/Gabriella439/Haskell-Pipes-Safe-Library/pull/70
-    , pipes-safe:base
-
-    , io-classes:time
-    , ouroboros-network:time
-    , nothunks:time
-    , network-mux:time
-    , cardano-ping:time
-
 
 -- The two following one-liners will cut off / restore the remainder of this file (for nix-shell users):
 -- when using the "cabal" wrapper script provided by nix-shell.
@@ -112,24 +97,3 @@ source-repository-package
     cardano-node
     trace-forward
     trace-resources
-
-if impl(ghc >= 9.12)
-  -- GHC 9.12 support - master branch
-  source-repository-package
-    type: git
-    location: https://github.com/google/proto-lens
-    tag: 13ce67409ad87e8c29eea58b31aa37f44e82457c
-    --sha256: sha256-8XPGLheOo5ZStL7YD5x29GechWFjubw+in5GsUrKWPc=
-    subdir:
-      discrimination-ieee754
-      proto-lens-arbitrary
-      proto-lens-benchmarks
-      proto-lens-discrimination
-      proto-lens-optparse
-      proto-lens-protobuf-types
-      proto-lens-protoc
-      proto-lens-runtime
-      proto-lens-setup
-      proto-lens-tests-dep
-      proto-lens-tests
-      proto-lens