Bump github/super-linter from 5 to 7

Bumps [github/super-linter](https://github.com/github/super-linter) from 5 to 7.
- [Release notes](https://github.com/github/super-linter/releases)
- [Changelog](https://github.com/github/super-linter/blob/main/CHANGELOG.md)
- [Commits](github/super-linter@v5...v7)

---
updated-dependencies:
- dependency-name: github/super-linter
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/lint-docs.yml

@@ -18,7 +18,7 @@ jobs:
           # within `super-linter`.
           fetch-depth: 0
       - name: Run documentation linter
-        uses: github/super-linter@v5
+        uses: github/super-linter@v7
         env:
           VALIDATE_ALL_CODEBASE: false
           VALIDATE_MARKDOWN: true