Update .github/workflows/tests.yml

Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>

Author: pganssle

.github/workflows/tests.yml

@@ -58,7 +58,7 @@ jobs:
       TOXENV: ${{ matrix.toxenv }}
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: ${{ matrix.toxenv }}
         uses: actions/setup-python@v5
         with: