Bump rich-click from 1.8.9 to 1.9.4

Bumps [rich-click](https://github.com/ewels/rich-click) from 1.8.9 to 1.9.4.
- [Release notes](https://github.com/ewels/rich-click/releases)
- [Changelog](https://github.com/ewels/rich-click/blob/main/CHANGELOG.md)
- [Commits](https://github.com/ewels/rich-click/compare/v1.8.9...v1.9.4)

---
updated-dependencies:
- dependency-name: rich-click
  dependency-version: 1.9.4
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

requirements.txt

@@ -7,4 +7,4 @@ ssdp==1.3.1
 textual==5.3.0
 textual-slider==0.2.0
 xmltodict==0.15.1
-rich_click==1.8.9
+rich_click==1.9.4