chore: bump https://github.com/rstcheck/rstcheck from v6.2.5 to 6.3.0

Bumps [https://github.com/rstcheck/rstcheck](https://github.com/rstcheck/rstcheck) from v6.2.5 to 6.3.0.
- [Changelog](https://github.com/rstcheck/rstcheck/blob/main/CHANGELOG.md)
- [Commits](rstcheck/rstcheck@v6.2.5...v6.3.0)

---
updated-dependencies:
- dependency-name: https://github.com/rstcheck/rstcheck
  dependency-version: 6.3.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

.pre-commit-config.yaml

@@ -8,7 +8,7 @@ repos:
       - id: ruff-check
       - id: ruff-format
   - repo: https://github.com/rstcheck/rstcheck
-    rev: v6.2.5
+    rev: v6.3.0
     hooks:
       - id: rstcheck
         # Scope to docs/ to match the previous CI `rstcheck -r docs`.