Bump codecov/codecov-action from 6 to 7 (#53)

Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 6 to 7.
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/main/CHANGELOG.md)
- [Commits](codecov/codecov-action@v6...v7)

---
updated-dependencies:
- dependency-name: codecov/codecov-action
  dependency-version: '7'
  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>
Co-authored-by: Scott K Logan <logans@cottsay.net>

Author: dependabot[bot]

.github/workflows/ci.yaml

@@ -64,9 +64,9 @@ jobs:
           --source-prefix ${{github.workspace}}
           --relative-only
           --demangled-names
-      - uses: codecov/codecov-action@v6
-        with:
-          token: ${{secrets.CODECOV_TOKEN}}
+      - uses: codecov/codecov-action@v7
+        env:
+          CODECOV_TOKEN: ${{secrets.CODECOV_TOKEN}}
   yamllint:
     runs-on: ubuntu-latest
     steps: