Docs: Remove redundant @access tags from DocBlocks in some admin classes.

Since the affected methods already have the visibility declared in the function signature, these tags are unnecessary and add no new information.

Follow-up to [41612], [41821], [44961], [55971], [60198].

Props marian1.
See #63272.

git-svn-id: https://develop.svn.wordpress.org/trunk@60216 602fd350-edb4-49c9-b593-d223f7449a82

Author: SergeyBiryukov

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

@@ -1540,7 +1540,6 @@ public function print_column_headers( $with_id = true ) {
 	 * should be provided via get_sortable_columns().
 	 *
 	 * @since 6.3.0
-	 * @access public
 	 */
 	public function print_table_description() {
 		list( $columns, $hidden, $sortable ) = $this->get_column_info();

src/wp-admin/includes/class-wp-plugin-install-list-table.php

@@ -36,7 +36,6 @@ public function ajax_user_can() {
 	 * installed plugins.
 	 *
 	 * @since 4.9.0
-	 * @access protected
 	 *
 	 * @return array
 	 */

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

@@ -496,7 +496,6 @@ protected function categories_dropdown( $post_type ) {
 	 * Displays a formats drop-down for filtering items.
 	 *
 	 * @since 5.2.0
-	 * @access protected
 	 *
 	 * @param string $post_type Post type slug.
 	 */

src/wp-admin/includes/class-wp-upgrader.php

@@ -403,7 +403,6 @@ public function unpack_package( $package, $delete_package = true ) {
 	 * Flattens the results of WP_Filesystem_Base::dirlist() for iterating over.
 	 *
 	 * @since 4.9.0
-	 * @access protected
 	 *
 	 * @param array  $nested_files Array of files as returned by WP_Filesystem_Base::dirlist().
 	 * @param string $path         Relative path to prepend to child nodes. Optional.