Update codecov/codecov-action action to v5

| datasource  | package                | from   | to     |
| ----------- | ---------------------- | ------ | ------ |
| github-tags | codecov/codecov-action | v4.6.0 | v5.0.3 |


Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/ci.yml

@@ -37,7 +37,7 @@ jobs:
         run: make test
 
       - name: Upload coverage reports to Codecov
-        uses: codecov/codecov-action@b9fd7d16f6d7d1b5d2bec1a2887e65ceed900238 # v4.6.0
+        uses: codecov/codecov-action@05f5a9cfad807516dbbef9929c4a42df3eb78766 # v5.0.3
         with:
           token: ${{ secrets.CODECOV_TOKEN }}