Change versioning logic.

I wanted to do this when reaching a "1.0" release.  But there is always cleanup
needed, moreso now that the number of supported devices has grown to almost 200
and the original approach of unit testing is not scaling.  The 0.21.0 release
was marked as 2022.12.0 on github, so the transition has begun.

custom_components/tuya_local/manifest.json

@@ -3,7 +3,7 @@
     "iot_class": "local_polling",
     "integration_type": "device",
     "name": "Tuya Local",
-    "version": "0.21.0",
+    "version": "2022.12.1",
     "documentation": "https://github.com/make-all/tuya-local",
     "issue_tracker": "https://github.com/make-all/tuya-local/issues",
     "dependencies": [],