Bump codecov/codecov-action from 6.0.0 to 7.0.0 (aws#10412)

Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 6.0.0 to 7.0.0.
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/main/CHANGELOG.md)
- [Commits](codecov/codecov-action@57e3a13...fb8b358)

---
updated-dependencies:
- dependency-name: codecov/codecov-action
  dependency-version: 7.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/run-tests.yml

@@ -35,6 +35,6 @@ jobs:
     - name: Run checks
       run: python scripts/ci/run-check
     - name: codecov
-      uses: codecov/codecov-action@57e3a136b779b570ffcdbf80b3bdc90e7fab3de2 # v6
+      uses: codecov/codecov-action@fb8b3582c8e4def4969c97caa2f19720cb33a72f # v6
       with:
         directory: tests