remove requirement check, rely on Requires PHP header

src/Git_Updater/Bootstrap.php

@@ -77,10 +77,6 @@ public function deactivate_die() {
 	 * @return void
 	 */
 	public function run() {
-		if ( ! $this->check_requirements() ) {
-			return;
-		}
-
 		register_deactivation_hook( $this->file, [ $this, 'remove_cron_events' ] );
 		require_once ABSPATH . 'wp-admin/includes/plugin.php';
 		deactivate_plugins( [ 'git-updater-pro/git-updater-pro.php', 'git-updater-additions/git-updater-additions.php' ] );
@@ -96,33 +92,6 @@ public function run() {
 		new \WP_Dismiss_Notice();
 	}
 
-	/**
-	 * Check PHP requirements and deactivate plugin if not met.
-	 *
-	 * @return void|bool
-	 */
-	public function check_requirements() {
-		if ( version_compare( phpversion(), '7.2', '<=' ) ) {
-			add_action(
-				'admin_init',
-				function () {
-					echo '<div class="error notice is-dismissible"><p>';
-					printf(
-						/* translators: 1: minimum PHP version required */
-						wp_kses_post( __( 'Git Updater cannot run on PHP versions older than %1$s.', 'git-updater' ) ),
-						'7.2'
-					);
-					echo '</p></div>';
-					\deactivate_plugins( plugin_basename( $this->file ) );
-				}
-			);
-
-			return false;
-		}
-
-		return true;
-	}
-
 	/**
 	 * Remove scheduled cron events on deactivation.
 	 *