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/demos/trybag.py

@@ -0,0 +1,77 @@
+import pythoncom
+from win32com.server import exception, util
+
+VT_EMPTY = pythoncom.VT_EMPTY
+
+
+class Bag:
+    _public_methods_ = ["Read", "Write"]
+    _com_interfaces_ = [pythoncom.IID_IPropertyBag]
+
+    def __init__(self):
+        self.data = {}
+
+    def Read(self, propName, varType, errorLog):
+        print("read: name=", propName, "type=", varType)
+        if propName not in self.data:
+            if errorLog:
+                hr = 0x80070057
+                exc = pythoncom.com_error(0, "Bag.Read", "no such item", None, 0, hr)
+                errorLog.AddError(propName, exc)
+            raise exception.Exception(scode=hr)
+        return self.data[propName]
+
+    def Write(self, propName, value):
+        print("write: name=", propName, "value=", value)
+        self.data[propName] = value
+
+
+class Target:
+    _public_methods_ = ["GetClassID", "InitNew", "Load", "Save"]
+    _com_interfaces_ = [pythoncom.IID_IPersist, pythoncom.IID_IPersistPropertyBag]
+
+    def GetClassID(self):
+        raise exception.Exception(scode=0x80004005)  # E_FAIL
+
+    def InitNew(self):
+        pass
+
+    def Load(self, bag, log):
+        print(bag.Read("prop1", VT_EMPTY, log))
+        print(bag.Read("prop2", VT_EMPTY, log))
+        try:
+            print(bag.Read("prop3", VT_EMPTY, log))
+        except exception.Exception:
+            pass
+
+    def Save(self, bag, clearDirty, saveAllProps):
+        bag.Write("prop1", "prop1.hello")
+        bag.Write("prop2", "prop2.there")
+
+
+class Log:
+    _public_methods_ = ["AddError"]
+    _com_interfaces_ = [pythoncom.IID_IErrorLog]
+
+    def AddError(self, propName, excepInfo):
+        print("error: propName=", propName, "error=", excepInfo)
+
+
+def test():
+    bag = Bag()
+    target = Target()
+    log = Log()
+
+    target.Save(bag, 1, 1)
+    target.Load(bag, log)
+
+    comBag = util.wrap(bag, pythoncom.IID_IPropertyBag)
+    comTarget = util.wrap(target, pythoncom.IID_IPersistPropertyBag)
+    comLog = util.wrap(log, pythoncom.IID_IErrorLog)
+
+    comTarget.Save(comBag, 1, 1)
+    comTarget.Load(comBag, comLog)
+
+
+if __name__ == "__main__":
+    test()