chore(deps): update cheroot requirement from <11 to <12

Updates the requirements on [cheroot](https://github.com/cherrypy/cheroot) to permit the latest version.
- [Release notes](https://github.com/cherrypy/cheroot/releases)
- [Changelog](https://github.com/cherrypy/cheroot/blob/main/CHANGES.rst)
- [Commits](cherrypy/cheroot@4.0.0beta...v11.0.0)

---
updated-dependencies:
- dependency-name: cheroot
  dependency-version: 11.0.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

requirements/adapter.txt

@@ -4,7 +4,7 @@
 boto3<=2
 bottle>=0.12,<1
 chalice>=1.28,<2;
-cheroot<11                              # https://github.com/slackapi/bolt-python/issues/1374
+cheroot<12                              # https://github.com/slackapi/bolt-python/issues/1374
 CherryPy>=18,<19
 Django>=3,<6
 falcon>=2,<5; python_version<"3.11"