chore(deps): update dependency cloudevents to v2

Author: renovate-bot

pyproject.toml

@@ -27,7 +27,7 @@ dependencies = [
   "click>=7.0,<9.0",
   "watchdog>=1.0.0",
   "gunicorn>=22.0.0; platform_system!='Windows'",
-  "cloudevents>=1.11.0,<=1.12.0",                   # Must support python 3.8
+  "cloudevents>=2.1.0,<=2.1.0",                   # Must support python 3.8
   "Werkzeug>=0.14,<4.0.0",
   "starlette>=0.37.0,<1.0.0; python_version>='3.8'",
   "uvicorn>=0.18.0,<1.0.0; python_version>='3.8'",

setup.py

@@ -54,7 +54,7 @@
         "click>=7.0,<9.0",
         "watchdog>=1.0.0",
         "gunicorn>=22.0.0; platform_system!='Windows'",
-        "cloudevents>=1.2.0,<2.0.0",
+        "cloudevents>=2.1.0,<2.2.0",
         "Werkzeug>=0.14,<4.0.0",
     ],
     extras_require={