Adding lists support in text component (#17065)

* Adding lists support in text component

* Fixing get textType

* Code cleanup

* Combining values into value

src/sql/workbench/api/common/extHostModelView.ts

@@ -1350,10 +1350,10 @@ class TextComponentWrapper extends ComponentWrapper implements azdata.TextCompon
 		this.properties = {};
 	}
 
-	public get value(): string {
+	public get value(): string | string[] {
 		return this.properties['value'];
 	}
-	public set value(v: string) {
+	public set value(v: string | string[]) {
 		this.setProperty('value', v);
 	}
 

src/sql/workbench/api/common/sqlExtHostTypes.ts

@@ -897,5 +897,7 @@ export enum ButtonType {
 
 export enum TextType {
 	Normal = 'Normal',
-	Error = 'Error'
+	Error = 'Error',
+	UnorderedList = 'UnorderedList',
+	OrderedList = 'OrderedList'
 }