feat(php): php 8.4 support (#6741)

* chore(php): update maintainers

* feat(php): update php rules, highlight imported functions/consts

* feat(php): indent inside property hooks

* chore: update php and php_only revision

tests/query/highlights/php/keywords.php

@@ -1,5 +1,40 @@
 <?php
 
+namespace Foo\Bar;
+//^^^^^^^ @keyword.type
+//        ^^^ @module
+//            ^^^ @module
+
+use Foo\Baz as Baaz;
+//^ @keyword.import
+//  ^^^ @module
+//      ^^^ @type
+//          ^^ @keyword.operator
+//             ^^^^ @type.definition
+
+use function Foo\foo as fooo;
+//  ^^^^^^^^ @keyword.function
+//               ^^^ @function
+//                      ^^^^ @function
+
+use const Foo\FOO as FOOO;
+//  ^^^^^ @keyword.modifier
+//            ^^^ @constant
+//                   ^^^^ @constant
+
+use Foo\Baz\{
+//  ^^^ @module
+//      ^^^ @module
+  Bar,
+//^^^ @type
+  function foo,
+//^^^^^^^^ @keyword.function
+//         ^^^ @function
+  const FOO,
+//^^^^^ @keyword.modifier
+//      ^^^ @constant
+};
+
 abstract class A
 {
   protected readonly static $a;