Schema: Initial Azure Monitor query schema (#62018)

* Initial schema

- Add types based off of current frontend

* Rename and field-level comments

* Update report and regenerate files

* Rename frontend Azure folder

- Doing this for consistency and to ensure code-generation works
- Update betterer results due to file renames

* Remove default and add back enum vals that I deleted

* Set workspace prop as optional

* Replace template variable types

* Connect frontend query types

- Keep properties optional for now to avoid major changes
- Rename AzureMetricResource
- Correctly use ResultFormat

* Add TSVeneer decorator

* Update schema

* Update type

* Update CODEOWNERS

* Fix gen-cue issue

* Fix backend test

* Fix e2e test

* Update code coverage

* Remove references to old Azure Monitor path

* Review

* Regen files

.github/pr-commands.json

@@ -83,7 +83,7 @@
   },
   {
     "type": "changedfiles",
-    "matches": [ "public/app/plugins/datasource/grafana-azure-monitor-datasource/**/*", "pkg/tsdb/azuremonitor/**/*"],
+    "matches": [ "public/app/plugins/datasource/azuremonitor/**/*", "pkg/tsdb/azuremonitor/**/*"],
     "action": "updateLabel",
     "addLabel": "datasource/Azure"
   },