Port updates for removing EULA acceptance checkbox from Arc deployments (#12409)

* controller dropdown field to SQL MIAA and Postgres deployment. (#12217)

* saving first draft

* throw if no controllers

* cleanup

* bug fixes

* bug fixes and caching controller access

* pr comments and bug fixes.

* fixes

* fixes

* comment fix

* remove debug prints

* comment fixes

* remove debug logs

* inputValueTransformer returns string|Promise

* PR feedback

* pr fixes

* remove _ from protected fields

* anonymous to full methods

* small fixes

(cherry picked from commit 9cf80113fc)

* fix option sources (#12387)


(cherry picked from commit fca8b85a72)

* Remove azdata eula acceptance from arc deployments (#12292)

* saving to switch tasks

* activate to exports in extApi

* working version - cleanup pending

* improve messages

* apply pr feedback from a different review

* remove unneeded strings

* redo apiService

* remove async from getVersionFromOutput

* remove _ prefix from protected fields

* error message fix

* throw specif errors from azdata extension

* arrow methods to regular methods

* pr feedback

* expand azdata extension api

* pr feedback

* remove unused var

* pr feedback

(cherry picked from commit ba44a2f02e)

Co-authored-by: Arvind Ranasaria <ranasaria@outlook.com>

extensions/resource-deployment/src/ui/wizardBase.ts

@@ -31,7 +31,7 @@ export abstract class WizardBase<T, P extends WizardPageBase<T>, M extends Model
 		this.toDispose.push(this.wizardObject.onPageChanged(async (e) => {
 			let previousPage = this.pages[e.lastPage];
 			let newPage = this.pages[e.newPage];
-			previousPage.onLeave();
+			await previousPage.onLeave();
 			await newPage.onEnter();
 		}));