[BUGFIX] Updating versions for cp-property codemods

Author: rajasegar

manifest.json

@@ -68,15 +68,15 @@
   },
   "cp-property-codemod": {
     "versions": {
-      "ember-cli": "3.8.0-beta.1"
+      "ember-cli": "3.9.0-beta.1"
     },
     "projectOptions": ["app", "addon"],
     "nodeVersion": "6.0.0",
     "commands": ["ember-3x-codemods cp-property app/**/*.js"]
   },
   "cp-volatile-codemod": {
     "versions": {
-      "ember-cli": "3.8.0-beta.1"
+      "ember-cli": "3.9.0-beta.1"
     },
     "projectOptions": ["app", "addon"],
     "nodeVersion": "6.0.0",