Updated github actions

Use cabal-3.12.1.0
Updated versions of used actions.

Author: coot

.github/workflows/github-page.yml

@@ -1,4 +1,4 @@
-name: "Haddock documentation"
+name: Haddocks
 
 on:
   schedule:
@@ -7,7 +7,7 @@ on:
 
 jobs:
   haddocks:
-    name: "Haddocks"
+    name: Haddocks
 
     runs-on: ${{ matrix.os }}
 
@@ -18,7 +18,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ghc: ["9.4.4"]
+        ghc: ["9.10"]
         os: [ubuntu-latest]
 
     permissions:
@@ -31,20 +31,16 @@ jobs:
 
     steps:
     - name: Checkout ouroboros-network repository
-      uses: actions/checkout@v3
-
-      # we need nix to later build the spec documents
-    - name: Install Nix
-      uses: cachix/install-nix-action@v20
+      uses: actions/checkout@v4
 
     - name: Install Haskell
-      uses: haskell/actions/setup@v2
+      uses: haskell-actions/setup@v2
       id: setup-haskell
       with:
         ghc-version: ${{ matrix.ghc }}
-        cabal-version: '3.10.1.0'
+        cabal-version: 'head'
 
-    - uses: actions/cache@v3
+    - uses: actions/cache@v4
       name: Cache cabal store
       with:
         path: ${{ steps.setup-haskell.outputs.cabal-store }}
@@ -62,7 +58,7 @@ jobs:
         cabal haddock-project --hackage all
 
     - name: Upload artifacts
-      uses: actions/upload-pages-artifact@v1
+      uses: actions/upload-pages-artifact@v3
       with:
         path: ./haddocks
 

.github/workflows/haskell.yml

@@ -15,7 +15,7 @@ jobs:
         os: [ubuntu-latest, macos-latest, windows-latest]
 
     env:
-      CABAL_VERSION: "3.10.1.0"
+      CABAL_VERSION: "3.12.1.0"
 
     defaults:
       run:
@@ -51,7 +51,7 @@ jobs:
         ghc-version: ${{ matrix.ghc }}
         cabal-version: ${{ env.CABAL_VERSION }}
 
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: "Configure cabal.project.local"
       run: |
@@ -68,14 +68,14 @@ jobs:
         cat dist-newstyle/cache/plan.json | jq -r '."install-plan"[].id' | sort | uniq > dependencies.txt
         echo "weeknum=$(/bin/date -u "+%W")" >> $GITHUB_OUTPUT
 
-    - uses: actions/cache@v3
+    - uses: actions/cache@v4
       name: "Cache cabal store"
       with:
         path: ${{ runner.os == 'Windows' && steps.win-setup-haskell.outputs.cabal-store || steps.setup-haskell.outputs.cabal-store }}
         key: cache-dependencies-${{ env.CACHE_VERSION }}-${{ runner.os }}-${{ matrix.ghc }}-${{ hashFiles('dependencies.txt') }}
         restore-keys: cache-dependencies-${{ env.CACHE_VERSION }}-${{ runner.os }}-${{ matrix.ghc }}
 
-    - uses: actions/cache@v3
+    - uses: actions/cache@v4
       name: "Cache `dist-newstyle`"
       with:
         path: |
@@ -123,7 +123,7 @@ jobs:
       run: |
         echo "$HOME/.cabal/bin" >> $GITHUB_PATH
 
-    - uses: actions/cache@v3
+    - uses: actions/cache@v4
       name: "Cache `stylish-haskell`"
       with:
         path: ~/.cabal/bin/stylish-haskell
@@ -144,7 +144,7 @@ jobs:
         which stylish-haskell
         stylish-haskell --version
 
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
 
     - name: "Run `stylish-haskell`"
       run: |