build(deps): bump rstcheck from 6.2.4 to 6.2.5 in /examples (#235)

Bumps [rstcheck](https://github.com/rstcheck/rstcheck) from 6.2.4 to 6.2.5.
- [Changelog](https://github.com/rstcheck/rstcheck/blob/main/CHANGELOG.md)
- [Commits](rstcheck/rstcheck@v6.2.4...v6.2.5)

---
updated-dependencies:
- dependency-name: rstcheck
  dependency-version: 6.2.5
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

examples/sphinx/requirements.txt

@@ -1,3 +1,3 @@
 furo==2024.8.6
-rstcheck[sphinx]==6.2.4
+rstcheck[sphinx]==6.2.5
 Sphinx==8.2.3