Genesis Blocks Pro - Hide License Notification on the Main Plugin Page

functions.php

<?php
// Do NOT include the opening php tag.

// Hide Genesis Blocks Pro License Notification on the Main Plugin Page from Phil Johnston
function your_prefix_hide_gbpro_update_notice() {
	?>
	<style>
		#genesis-page-builder-update{ display: none; }
	</style>
	<?php
}
add_action( 'admin_head', 'your_prefix_hide_gbpro_update_notice' );