Twenty Fifteen: Remove unnecessary esc_html() from get_the_date()…

… and `get_the_modified_date()`.

see #30724.
Built from https://develop.svn.wordpress.org/trunk@30905


git-svn-id: http://core.svn.wordpress.org/trunk@30895 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-content/themes/twentyfifteen/inc/template-tags.php

@@ -67,9 +67,9 @@ function twentyfifteen_entry_meta() {
 
 		$time_string = sprintf( $time_string,
 			esc_attr( get_the_date( 'c' ) ),
-			esc_html( get_the_date() ),
+			get_the_date(),
 			esc_attr( get_the_modified_date( 'c' ) ),
-			esc_html( get_the_modified_date() )
+			get_the_modified_date()
 		);
 
 		printf( '<span class="posted-on"><span class="screen-reader-text">%1$s </span><a href="%2$s" rel="bookmark">%3$s</a></span>',