Bump pyside6-essentials from 6.9.0 to 6.9.2

Bumps [pyside6-essentials](https://pyside.org) from 6.9.0 to 6.9.2.

---
updated-dependencies:
- dependency-name: pyside6-essentials
  dependency-version: 6.9.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]