Use codecov-action@v5 for Alpine

Author: ktbarrett

.github/workflows/tests.yml

@@ -207,14 +207,15 @@ jobs:
           apk upgrade
       - name: Install System Python and Git
         run: |
-          apk add python3 python3-dev py3-pip py3-nox py3-attrs git
+          apk add python3 python3-dev py3-pip py3-nox py3-attrs git bash
       - name: Download Source
         uses: actions/checkout@v4
       - name: Run Tests
         run: |
           nox -e tests
       - name: Upload to codecov
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
+        shell: bash
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           verbose: true