Bump cheroot from 8.5.2 to 8.6.0 (#1603)

* Bump cheroot from 8.5.2 to 8.6.0

Bumps [cheroot](https://github.com/cherrypy/cheroot) from 8.5.2 to 8.6.0.
- [Release notes](https://github.com/cherrypy/cheroot/releases)
- [Changelog](https://github.com/cherrypy/cheroot/blob/master/CHANGES.rst)
- [Commits](https://github.com/cherrypy/cheroot/compare/v8.5.2...v8.6.0)

---
updated-dependencies:
- dependency-name: cheroot
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

* Update cheroot==8.6.0

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: JonnyWong16 <9099342+JonnyWong16@users.noreply.github.com>

lib/cheroot/wsgi.pyi

@@ -0,0 +1,42 @@
+from . import server
+from typing import Any
+
+class Server(server.HTTPServer):
+    wsgi_version: Any
+    wsgi_app: Any
+    request_queue_size: Any
+    timeout: Any
+    shutdown_timeout: Any
+    requests: Any
+    def __init__(self, bind_addr, wsgi_app, numthreads: int = ..., server_name: Any | None = ..., max: int = ..., request_queue_size: int = ..., timeout: int = ..., shutdown_timeout: int = ..., accepted_queue_size: int = ..., accepted_queue_timeout: int = ..., peercreds_enabled: bool = ..., peercreds_resolve_enabled: bool = ...) -> None: ...
+    @property
+    def numthreads(self): ...
+    @numthreads.setter
+    def numthreads(self, value) -> None: ...
+
+class Gateway(server.Gateway):
+    started_response: bool
+    env: Any
+    remaining_bytes_out: Any
+    def __init__(self, req) -> None: ...
+    @classmethod
+    def gateway_map(cls): ...
+    def get_environ(self) -> None: ...
+    def respond(self) -> None: ...
+    def start_response(self, status, headers, exc_info: Any | None = ...): ...
+    def write(self, chunk) -> None: ...
+
+class Gateway_10(Gateway):
+    version: Any
+    def get_environ(self): ...
+
+class Gateway_u0(Gateway_10):
+    version: Any
+    def get_environ(self): ...
+
+wsgi_gateways: Any
+
+class PathInfoDispatcher:
+    apps: Any
+    def __init__(self, apps): ...
+    def __call__(self, environ, start_response): ...