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/test/testPippo.py

@@ -0,0 +1,82 @@
+import sys
+import unittest
+
+import pythoncom
+from win32com.client import Dispatch
+from win32com.client.gencache import EnsureDispatch
+
+
+class PippoTester(unittest.TestCase):
+    def setUp(self):
+        from win32com.test import pippo_server
+        from win32com.test.util import RegisterPythonServer
+
+        RegisterPythonServer(pippo_server.__file__, "Python.Test.Pippo")
+        # create it.
+        self.object = Dispatch("Python.Test.Pippo")
+
+    def testLeaks(self):
+        try:
+            gtrc = sys.gettotalrefcount
+        except AttributeError:
+            print("Please run this with python_d for leak tests")
+            gtrc = lambda: 0
+        # note creating self.object() should have consumed our "one time" leaks
+        self.object.Method1()
+        start = gtrc()
+        for i in range(1000):
+            object = Dispatch("Python.Test.Pippo")
+            object.Method1()
+        object = None
+        end = gtrc()
+        if end - start > 5:
+            self.fail("We lost %d references!" % (end - start,))
+
+    def testResults(self):
+        rc, out1 = self.object.Method2(123, 111)
+        self.assertEqual(rc, 123)
+        self.assertEqual(out1, 222)
+
+    def testPythonArrays(self):
+        self._testArray([-3, -2, -1, 0, 1, 2, 3])
+        self._testArray([-3.14, -2, -0.1, 0.0, 1.1, 2.5, 3])
+
+    def testNumpyArrays(self):
+        try:
+            import numpy
+        except:
+            print("Numpy test not possible because numpy module failed to import")
+            return
+        self._testArray(numpy.array([-3, -2, -1, 0, 1, 2, 3]))
+        self._testArray(numpy.array([-3.14, -2, -0.1, 0.0, 1.1, 2.5, 3]))
+
+    def testByteArrays(self):
+        if "bytes" in dir(__builtins__):
+            # Use eval to avoid compilation error in Python 2.
+            self._testArray(eval("b'abcdef'"))
+            self._testArray(eval("bytearray(b'abcdef')"))
+
+    def _testArray(self, inArray):
+        outArray = self.object.Method3(inArray)
+        self.assertEqual(list(outArray), list(inArray))
+
+    def testLeaksGencache(self):
+        try:
+            gtrc = sys.gettotalrefcount
+        except AttributeError:
+            print("Please run this with python_d for leak tests")
+            gtrc = lambda: 0
+        # note creating self.object() should have consumed our "one time" leaks
+        object = EnsureDispatch("Python.Test.Pippo")
+        start = gtrc()
+        for i in range(1000):
+            object = EnsureDispatch("Python.Test.Pippo")
+            object.Method1()
+        object = None
+        end = gtrc()
+        if end - start > 10:
+            self.fail("We lost %d references!" % (end - start,))
+
+
+if __name__ == "__main__":
+    unittest.main()