remove the actions/setup-python@v5

Author: ric-evans

.github/workflows/cicd.yml

@@ -12,9 +12,6 @@ jobs:
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0  # required to see tags and commits
-      - uses: actions/setup-python@v5
-        with:
-          python-version: '3.13'
 
       - uses: WIPACrepo/wipac-dev-next-version-action@v1.0
         id: next-version