ci: update actions/checkout in most GHA workflows to v5

Not sure whether this plays well with the Alpine ARM workflow, so
it's not updated there (yet).

Author: striezel

.github/workflows/alpine.yml

@@ -15,7 +15,7 @@ jobs:
           git config --global --add safe.directory "$GITHUB_WORKSPACE"
       # Checks-out the repository under $GITHUB_WORKSPACE.
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           fetch-depth: 0
           submodules: 'recursive'

.github/workflows/clang.yml

@@ -26,7 +26,7 @@ jobs:
     steps:
       # Checks-out the repository under $GITHUB_WORKSPACE.
       - name: Git checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           submodules: 'recursive'
           persist-credentials: false

.github/workflows/coverage.yml

@@ -14,7 +14,7 @@ jobs:
     steps:
       # Checks-out the repository under $GITHUB_WORKSPACE.
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           submodules: 'recursive'
           persist-credentials: false

.github/workflows/gcc.yml

@@ -24,7 +24,7 @@ jobs:
     steps:
       # Checks-out the repository under $GITHUB_WORKSPACE.
       - name: Git checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           submodules: 'recursive'
           persist-credentials: false

.github/workflows/msys2.yml

@@ -11,7 +11,7 @@ jobs:
     steps:
       # Checks-out the repository under $GITHUB_WORKSPACE.
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           fetch-depth: 0
           submodules: 'recursive'

.github/workflows/sanitizer.yml

@@ -14,7 +14,7 @@ jobs:
     steps:
       # Checks-out the repository under $GITHUB_WORKSPACE.
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           submodules: 'recursive'
           persist-credentials: false