chore(deps): update codecov/codecov-action action to v5

Author: renovate[bot]

.github/workflows/code-coverage.yml

@@ -51,7 +51,7 @@ jobs:
           language: go
 
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
 
       - name: Go Coverage Badge
         uses: tj-actions/coverage-badge-go@v2