Bumps [sphinx-scylladb-theme](https://github.com/scylladb/sphinx-scylladb-theme) from 1.8.10 to 1.9.1.
- [Release notes](https://github.com/scylladb/sphinx-scylladb-theme/releases)
- [Commits](https://github.com/scylladb/sphinx-scylladb-theme/commits/1.9.1)

---
updated-dependencies:
- dependency-name: sphinx-scylladb-theme
  dependency-version: 1.9.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

…stream CI failures

maven-release-plugin rewrites pom.xml files via MavenXpp3Writer which produces
formatting incompatible with xml-format-maven-plugin (e.g. <foo/> becomes <foo />).
The xml-check was already skipped during release:prepare to avoid blocking the release,
but the corrupted formatting was committed to the SNAPSHOT branch, causing CI failures
on any PR opened against the branch after a release.

Fix: run xml-format:xml-format immediately after release:prepare and amend the
SNAPSHOT commit, so the base branch always has correctly formatted pom.xml files.

Co-Authored-By: Claude Sonnet 4.6 <[email protected]>

Add support for PrivateLink/NLB client routes that allows the driver to
discover and connect through private endpoints. This includes:

- ClientRoutesConfig and ClientRouteProxy for configuration
- ClientRoutesTopologyMonitor for route discovery and refresh
- ClientRoutesEndPoint for DNS-based endpoint resolution
- Protocol-level CLIENT_ROUTES_CHANGE event handling
- Coalescing queue for efficient route refresh deduplication
- Integration tests with NLB simulator proxy