Only feature one built-in walkthrough (microsoft#166660)

Author: daviddossett

src/vs/workbench/contrib/welcomeGettingStarted/browser/gettingStarted.ts

@@ -970,7 +970,7 @@ export class GettingStartedPage extends EditorPane {
 			const descriptionContent = $('.description-content', {},);
 
 			if (category.isFeatured) {
-				reset(featuredBadge, $('.featured', {}, $('span.featured-icon.codicon.codicon-star-empty')));
+				reset(featuredBadge, $('.featured', {}, $('span.featured-icon.codicon.codicon-star-full')));
 				reset(descriptionContent, ...renderLabelWithIcons(category.description));
 			}
 

src/vs/workbench/contrib/welcomeGettingStarted/common/gettingStartedContent.ts

@@ -355,7 +355,7 @@ export const walkthroughs: GettingStartedWalkthroughContent = [
 		id: 'Beginner',
 		title: localize('gettingStarted.beginner.title', "Learn the Fundamentals"),
 		icon: beginnerIcon,
-		isFeatured: true,
+		isFeatured: false,
 		next: 'Intermediate',
 		description: localize('gettingStarted.beginner.description', "Jump right into VS Code and get an overview of the must-have features."),
 		content: {