ci/cd: bump actions versions

Bump versions of used actions to silence warnings about deprecation
of Node.js 16 actions.

.github/workflows/lint.yml

@@ -11,12 +11,12 @@ jobs:
   run:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         ref: ${{ github.event.pull_request.head.sha }}
 
     - name: Setup Python
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
 
     - name: Install dependencies
       run: pip install -U flake8 wheel setuptools

.github/workflows/oneshot-test.yml

@@ -66,7 +66,7 @@ jobs:
 
     steps:
       - name: Setup Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: 3.11
 
@@ -122,15 +122,15 @@ jobs:
 
     # Finally, the usual: setup Python, install dependencies, test.
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
 
       - name: Set up .NET Core for pythonnet tests
-        uses: actions/setup-dotnet@v3
+        uses: actions/setup-dotnet@v4
         with:
           dotnet-version: '6.x'
 

.github/workflows/pr-test.yml

@@ -30,10 +30,10 @@ jobs:
       PYINSTALLER_COMPILE_BOOTLOADER: 1
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
 
@@ -62,7 +62,7 @@ jobs:
           cat requirements-test-libraries.txt
 
       - name: Set up .NET Core for pythonnet tests
-        uses: actions/setup-dotnet@v3
+        uses: actions/setup-dotnet@v4
         with:
           dotnet-version: '6.x'
 

.github/workflows/release.yml

@@ -12,10 +12,10 @@ jobs:
     if: contains('["Legorooj", "bwoodsend", "rokm"]', github.event.actor)
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Setup Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: 3.9
 

.github/workflows/validate-new-news.yml

@@ -12,7 +12,7 @@ jobs:
   run:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Validate new news items
         run: python scripts/verify-news-fragments.py