chore(deps): update codecov/codecov-action action to v6

Author: renovate[bot]

.github/workflows/test-and-tag.yml

@@ -27,7 +27,7 @@ jobs:
           go test ./... -race -covermode=atomic -coverprofile=coverage.out
 
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@75cd11691c0faa626561e295848008c8a7dddffe # v5.5.4
+        uses: codecov/codecov-action@57e3a136b779b570ffcdbf80b3bdc90e7fab3de2 # v6
         with:
           files: coverage.out