Bump cherrypy from 18.8.0 to 18.9.0 (#2266)

* Bump cherrypy from 18.8.0 to 18.9.0

Bumps [cherrypy](https://github.com/cherrypy/cherrypy) from 18.8.0 to 18.9.0.
- [Changelog](https://github.com/cherrypy/cherrypy/blob/main/CHANGES.rst)
- [Commits](https://github.com/cherrypy/cherrypy/compare/v18.8.0...v18.9.0)

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

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

* Update cherrypy==18.9.0

---------

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

[skip ci]

lib/win32com/client/connect.py

@@ -0,0 +1,48 @@
+"""Utilities for working with Connections"""
+import pythoncom
+import win32com.server.util
+
+
+class SimpleConnection:
+    "A simple, single connection object"
+
+    def __init__(self, coInstance=None, eventInstance=None, eventCLSID=None, debug=0):
+        self.cp = None
+        self.cookie = None
+        self.debug = debug
+        if not coInstance is None:
+            self.Connect(coInstance, eventInstance, eventCLSID)
+
+    def __del__(self):
+        try:
+            self.Disconnect()
+        except pythoncom.error:
+            # Ignore disconnection as we are torn down.
+            pass
+
+    def _wrap(self, obj):
+        useDispatcher = None
+        if self.debug:
+            from win32com.server import dispatcher
+
+            useDispatcher = dispatcher.DefaultDebugDispatcher
+        return win32com.server.util.wrap(obj, useDispatcher=useDispatcher)
+
+    def Connect(self, coInstance, eventInstance, eventCLSID=None):
+        try:
+            oleobj = coInstance._oleobj_
+        except AttributeError:
+            oleobj = coInstance
+        cpc = oleobj.QueryInterface(pythoncom.IID_IConnectionPointContainer)
+        if eventCLSID is None:
+            eventCLSID = eventInstance.CLSID
+        comEventInstance = self._wrap(eventInstance)
+        self.cp = cpc.FindConnectionPoint(eventCLSID)
+        self.cookie = self.cp.Advise(comEventInstance)
+
+    def Disconnect(self):
+        if not self.cp is None:
+            if self.cookie:
+                self.cp.Unadvise(self.cookie)
+                self.cookie = None
+            self.cp = None