Back to codecov-action@v4

Signed-off-by: Beat Buesser <[email protected]>

Author: beat-buesser

.github/workflows/ci-goturn.yml

@@ -32,7 +32,7 @@ jobs:
       - name: Run Test Action
         uses: ./.github/actions/goturn
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
         env:
           CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
         with: