Bump codecov/codecov-action from 4 to 5

Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 4 to 5.
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/main/CHANGELOG.md)
- [Commits](codecov/codecov-action@v4...v5)

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

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/build-and-test.yml

@@ -216,7 +216,7 @@ jobs:
           path: tests/Images/ActualOutput/
 
       - name: Codecov Update
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         if: matrix.options.codecov == true && startsWith(github.repository, 'SixLabors')
         with:
           flags: unittests