Coding Standards: Remove superfluous blank lines at the end of various functions.

Note: This is enforced by WPCS 3.0.0.

Follow-up to [56536], [56547].

Props jrf.
See #59161, #58831.

git-svn-id: https://develop.svn.wordpress.org/trunk@56548 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-includes/general-template.php

@@ -2622,7 +2622,6 @@ function the_modified_date( $format = '', $before = '', $after = '', $display =
 	} else {
 		return $the_modified_date;
 	}
-
 }
 
 /**
@@ -4810,7 +4809,6 @@ function register_admin_color_schemes() {
 			'current' => '#fff',
 		)
 	);
-
 }
 
 /**