resource deployment extension (#5464)

* initial checkin

* exclude from default ads package

* keep extensions.js in sync

* address review feedback

* PR comments

build/lib/extensions.js

@@ -258,6 +258,7 @@ const sqlBuiltInExtensions = [
     'big-data-cluster',
     'dacpac',
     'schema-compare',
+    'resource-deployment',
     'cms'
 ];
 const builtInExtensions = require('../builtInExtensions.json');

build/lib/extensions.ts

@@ -305,6 +305,7 @@ const sqlBuiltInExtensions = [
 	'big-data-cluster',
 	'dacpac',
 	'schema-compare',
+	'resource-deployment',
 	'cms'
 ];
 // {{SQL CARBON EDIT}} - End