Update google fonts collection url to release version

Still using the Github url until s.w.org is updated.

lib/compat/wordpress-6.5/fonts/fonts.php

@@ -130,7 +130,7 @@ function wp_unregister_font_collection( $collection_id ) {
 
 function gutenberg_register_font_collections() {
 	// TODO: update to production font collection URL.
-	wp_register_font_collection( 'google-fonts', 'https://raw.githubusercontent.com/WordPress/google-fonts-to-wordpress-collection/01aa57731575bd13f9db8d86ab80a2d74e28a1ac/releases/gutenberg-17.6/collections/google-fonts-with-preview.json' );
+	wp_register_font_collection( 'google-fonts', 'https://raw.githubusercontent.com/WordPress/google-fonts-to-wordpress-collection/main/releases/gutenberg-17.7/collections/google-fonts-with-preview.json' );
 }
 add_action( 'init', 'gutenberg_register_font_collections' );