Update changelog for 5.3.1-1 release

debian/changelog

+php-parser (5.3.1-1) unstable; urgency=medium
+
+  [ Nikita Popov ]
+  * Support PropertyHooks in NameResolver
+  * Include trailing semicolon in GroupUse
+  * Add basic support for tab indentation
+  * Avoid negative indentation in formatting-preserving printer
+  * Support declaring functions with name exit/die
+  * Release PHP-Parser 5.3.1
+
+ -- David Prévot <taffit@debian.org>  Wed, 09 Oct 2024 15:39:29 +0100
+
 php-parser (5.2.0-2) unstable; urgency=medium
 
   * Source-only upload