[ci skip] update NEWS

Author: weltling

NEWS

@@ -5,6 +5,7 @@ PHP                                                                        NEWS
 - Core:
   . Fixed bug #74546 (SIGILL in ZEND_FETCH_CLASS_CONSTANT_SPEC_CONST_CONST).
     (Laruence)
+  . Fixed bug #74589 (__DIR__ wrong for unicode character). (Anatol)
 
 - intl:
   . Fixed bug #74468 (wrong reflection on Collator::sortWithSortKeys). (villfa)