Build/Test Tools: Correct the order and naming of expected and actual values in various tests.

This corrects the order of the parameters when used in assertions so if/when they fail the failure message is correct.

See #53363


git-svn-id: https://develop.svn.wordpress.org/trunk@52248 602fd350-edb4-49c9-b593-d223f7449a82

tests/phpunit/tests/rest-api/wpRestMenuItemsController.php

@@ -392,7 +392,7 @@ class Tests_REST_WpRestMenuItemsController extends WP_Test_REST_Post_Type_Contro
 			$expected[] = $i;
 			$actual[]   = $data['menu_order'];
 		}
-		$this->assertSame( $actual, $expected );
+		$this->assertSame( $expected, $actual );
 	}
 
 	/**