github actions: updated GHC & cabal

Author: coot

.github/workflows/haskell.yml

@@ -10,9 +10,12 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ghc: ["8.10.7", "9.2.2", "9.4.3"]
+        ghc: ["8.10.7", "9.2.7", "9.4.4"]
         os: [ubuntu-latest, macos-latest, windows-latest]
 
+    env:
+      CABAL_VERSION: "3.8.1.0"
+
     defaults:
       run:
         shell: ${{ matrix.os == 'windows-latest' && 'msys2 {0}' || 'bash' }}
@@ -42,7 +45,7 @@ jobs:
       id: setup-haskell
       with:
         ghc-version: ${{ matrix.ghc }}
-        cabal-version: 3.6.2.0
+        cabal-version: ${{ env.CABAL_VERSION }}
 
     - name: "WIN: Setup Haskell"
       id: win-setup-haskell
@@ -54,7 +57,7 @@ jobs:
           BOOTSTRAP_HASKELL_ADJUST_CABAL_CONFIG=1 \
           BOOTSTRAP_HASKELL_ADJUST_BASHRC=1 \
           BOOTSTRAP_HASKELL_GHC_VERSION="${{ matrix.ghc }}" \
-          BOOTSTRAP_HASKELL_CABAL_VERSION="3.6.2.0" \
+          BOOTSTRAP_HASKELL_CABAL_VERSION="${{ env.CABAL_VERSION }}" \
           sh
 
         # MSYS2 doesn't inherit $GITHUB_PATH so this is needed
@@ -129,7 +132,6 @@ jobs:
     - name: Set cache version
       run: |
         echo "CACHE_VERSION=hi5eTh3A" >> $GITHUB_ENV
-        echo "STYLISH_HASKELL_VERSION=0.14.3.0" >> $GITHUB_ENV
 
     - name: "Install build environment (apt-get)"
       run: |
@@ -141,7 +143,7 @@ jobs:
       id: setup-haskell
       with:
         ghc-version: 8.10.7
-        cabal-version: 3.6.2.0
+        cabal-version: 3.8.1.0
 
     - name: "Setup cabal bin path"
       run: |