ci: Bump actions versions

Author: ales-erjavec

.github/workflows/run-tests-workflow.yml

@@ -105,9 +105,9 @@ jobs:
             test-env: "PyQt6~=6.11.0 PyQt6-Qt6~=6.11.0"
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Setup Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}
 
@@ -121,7 +121,7 @@ jobs:
           sudo apt-get install -y $UBUNTU_SYSTEM_PACKAGES $PACKAGES
 
       - name: Setup Pip Cache
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: .pip-cache
           key: ${{ runner.os }}-py-${{ matrix.python-version }}-pip-${{ hashFiles('setup.*', '.github/workflows/run-tests-workflow.yml') }}
@@ -165,6 +165,6 @@ jobs:
           catchsegv xvfb-run -a -s "$XVFBARGS" python -m orangecanvas --help
 
       - name: Upload Coverage
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v6
         with:
           token: ${{ secrets.CODECOV_TOKEN }}