chore(deps): update codecov/codecov-action action to v5.4.3

Author: renovate[bot]

.github/workflows/test.yml

@@ -69,7 +69,7 @@ jobs:
         coverage combine
         coverage xml
 
-    - uses: codecov/codecov-action@ad3126e916f78f00edff4ed0317cf185271ccc2d # v5.4.2
+    - uses: codecov/codecov-action@18283e04ce6e62d37312384ff67231eb8fd56d24 # v5.4.3
       with:
         flags: unittests
         name: Python ${{ matrix.python-version }}