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/pythonwin/pywin/Demos/ocx/webbrowser.py

@@ -0,0 +1,72 @@
+# This demo uses the IE4 Web Browser control.
+
+# It catches an "OnNavigate" event, and updates the frame title.
+# (event stuff by Neil Hodgson)
+
+import sys
+
+import regutil
+import win32api
+import win32con
+import win32ui
+from pywin.mfc import activex, window
+from win32com.client import gencache
+
+WebBrowserModule = gencache.EnsureModule(
+    "{EAB22AC0-30C1-11CF-A7EB-0000C05BAE0B}", 0, 1, 1
+)
+if WebBrowserModule is None:
+    raise ImportError("IE4 does not appear to be installed.")
+
+
+class MyWebBrowser(activex.Control, WebBrowserModule.WebBrowser):
+    def OnBeforeNavigate2(
+        self, pDisp, URL, Flags, TargetFrameName, PostData, Headers, Cancel
+    ):
+        self.GetParent().OnNavigate(URL)
+        # print "BeforeNavigate2", pDisp, URL, Flags, TargetFrameName, PostData, Headers, Cancel
+
+
+class BrowserFrame(window.MDIChildWnd):
+    def __init__(self, url=None):
+        if url is None:
+            self.url = regutil.GetRegisteredHelpFile("Main Python Documentation")
+            if self.url is None:
+                self.url = "http://www.python.org"
+        else:
+            self.url = url
+        pass  # Dont call base class doc/view version...
+
+    def Create(self, title, rect=None, parent=None):
+        style = win32con.WS_CHILD | win32con.WS_VISIBLE | win32con.WS_OVERLAPPEDWINDOW
+        self._obj_ = win32ui.CreateMDIChild()
+        self._obj_.AttachObject(self)
+        self._obj_.CreateWindow(None, title, style, rect, parent)
+        rect = self.GetClientRect()
+        rect = (0, 0, rect[2] - rect[0], rect[3] - rect[1])
+        self.ocx = MyWebBrowser()
+        self.ocx.CreateControl(
+            "Web Browser", win32con.WS_VISIBLE | win32con.WS_CHILD, rect, self, 1000
+        )
+        self.ocx.Navigate(self.url)
+        self.HookMessage(self.OnSize, win32con.WM_SIZE)
+
+    def OnSize(self, params):
+        rect = self.GetClientRect()
+        rect = (0, 0, rect[2] - rect[0], rect[3] - rect[1])
+        self.ocx.SetWindowPos(0, rect, 0)
+
+    def OnNavigate(self, url):
+        title = "Web Browser - %s" % (url,)
+        self.SetWindowText(title)
+
+
+def Demo(url=None):
+    if url is None and len(sys.argv) > 1:
+        url = win32api.GetFullPathName(sys.argv[1])
+    f = BrowserFrame(url)
+    f.Create("Web Browser")
+
+
+if __name__ == "__main__":
+    Demo()