chore: bump version to 10.0.0-beta

Author: jlipps

package.json

@@ -4,7 +4,7 @@
   "keywords": [
     "appium"
   ],
-  "version": "9.1.17",
+  "version": "10.0.0-beta.2",
   "author": "Appium Contributors",
   "license": "Apache-2.0",
   "repository": {