chore(deps): Update codecov/codecov-action action to v7 (#995)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/reusable-tox.yml

@@ -390,7 +390,7 @@ jobs:
       if: >-
         !cancelled()
         && steps.tox-run.outputs.cov-report-files != ''
-      uses: codecov/codecov-action@e79a6962e0d4c0c17b229090214935d2e33f8354  # v6.0.1
+      uses: codecov/codecov-action@fb8b3582c8e4def4969c97caa2f19720cb33a72f  # v7.0.0
       with:
         disable_search: true
         fail_ci_if_error: >-