Try to kill the cabal error

This looks like haskell/cabal#6470
which has (apparantly) been fixed for a while.

Author: treeowl

.github/workflows/release.yml

@@ -100,7 +100,7 @@ jobs:
         id: setup-haskell-cabal
         with:
           ghc-version: ${{ env.ghc_version }}
-          cabal-version: "3.2"
+          cabal-version: "3.8"
 
       - name: Build
         run: cabal v2-build --enable-tests --enable-benchmarks all

.github/workflows/test.yml

@@ -128,7 +128,7 @@ jobs:
         id: setup-haskell-cabal
         with:
           ghc-version: ${{ env.ghc_version }}
-          cabal-version: "3.2"
+          cabal-version: "3.8"
 
       - name: Run unit tests
         run: cabal v2-test --enable-tests --test-show-details=direct all