Merge pull request #4 from SpiNNakerManchester/actions/setup-python@v5

update to actions/setup-python@v5

Author: Christian-B

.github/workflows/python_actions.yml

@@ -29,7 +29,7 @@ jobs:
 
     steps:
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}