Added python 3.13 to End to End testing

Author: ljstella

.github/workflows/testEndToEnd.yml

@@ -11,7 +11,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python_version: ["3.11", "3.12"]
+        python_version: ["3.11", "3.12", "3.13"]
         operating_system: ["ubuntu-20.04", "ubuntu-22.04", "macos-latest", "macos-14", "windows-2022"]
         #operating_system: ["ubuntu-20.04", "ubuntu-22.04", "macos-latest"]