Added engine version argument to edit command. (#13610)

* Added engine version argument to edit command. Neccessary for not using pg12

* Included for changing password in overview page

* Updated fakeazdataapi test

extensions/arc/src/test/mocks/fakeAzdataApi.ts

@@ -49,6 +49,7 @@ export class FakeAzdataApi implements azdataExt.IAzdataApi {
 							replaceEngineSettings?: boolean,
 							workers?: number
 						},
+						_engineVersion?: string,
 						_additionalEnvVars?: { [key: string]: string }): Promise<azdataExt.AzdataOutput<void>> { throw new Error('Method not implemented.'); }
 				}
 			},