Administration: Add a media_date_column_time filter to the media list table date column.

Similar to the existing `post_date_column_time` filter in the posts list table, this change adds a new hook to filter the "Date" column output in the media list view.

Props ivanlutrov, lopo, audrasjb.
Fixes #42942.

git-svn-id: https://develop.svn.wordpress.org/trunk@52950 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-admin/includes/class-wp-media-list-table.php

@@ -508,7 +508,16 @@ class WP_Media_List_Table extends WP_List_Table {
 			}
 		}
 
-		echo $h_time;
+		/**
+		 * Filters the published time of the post.
+		 *
+		 * @since 6.0.0
+		 *
+		 * @param string  $h_time      The published time.
+		 * @param WP_Post $post        Post object.
+		 * @param string  $column_name The column name.
+		 */
+		echo apply_filters( 'media_date_column_time', $h_time, $post, 'date' );
 	}
 
 	/**