chore(deps): update codecov/test-results-action action to v1.2.1

Author: renovate[bot]

.github/workflows/python-tests.yml

@@ -70,7 +70,7 @@ jobs:
 
     - name: Upload test results to Codecov
       if: ${{ !cancelled() }}
-      uses: codecov/test-results-action@47f89e9acb64b76debcd5ea40642d25a4adced9f # v1.1.1
+      uses: codecov/test-results-action@0fa95f0e1eeaafde2c782583b36b28ad0d8c77d3 # v1.2.1
       with:
         name: build-${{ matrix.python-version }}
         fail_ci_if_error: true