chore(deps): bump actions/setup-python 5 -> 6 in publish.yml (supersedes #3)

Author: jqueguiner

.github/workflows/publish.yml

@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v7
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v6
         with:
           python-version: "3.11"
       - name: Install build tooling