chore(deps): update codecov/codecov-action action to v5.5.4

Author: renovate[bot]

.github/workflows/ci.yml

@@ -153,7 +153,7 @@ jobs:
         run: just llvm-cov
 
       - name: Upload code coverage results to codecov.io
-        uses: codecov/codecov-action@671740ac38dd9b0130fbe1cec585b89eea48d3de # v5.5.2
+        uses: codecov/codecov-action@75cd11691c0faa626561e295848008c8a7dddffe # v5.5.4
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           files: codecov.json