bump-dev-version-2023.23 (microsoft#22588)

unfreezing main by switching version back to `-rc`, `2023.23.0-rc`

Author: eleanorjboyd

package-lock.json

@@ -2,7 +2,7 @@
     "name": "python",
     "displayName": "Python",
     "description": "IntelliSense (Pylance), Linting, Debugging (multi-threaded, remote), code formatting, refactoring, unit tests, and more.",
-    "version": "2023.22.0-rc",
+    "version": "2023.23.0-dev",
     "featureFlags": {
         "usingNewInterpreterStorage": true
     },