Tests: Fix PHP coding standards alignment

Author: lancewillett

tests/phpunit/tests/functions/wpTimezoneChoice.php

@@ -112,7 +112,7 @@ public function data_wp_timezone_choice_selected(): array {
 	 */
 	public function test_wp_timezone_choice_es( string $expected ): void {
 		$this->restore_timezone_translations = true;
-		$timezone_list = wp_timezone_choice( '', 'es_ES' );
+		$timezone_list                       = wp_timezone_choice( '', 'es_ES' );
 		$this->assertStringContainsString( $expected, $timezone_list );
 	}