Prolong my extension maintainership

Author: cmb69

EXTENSIONS

@@ -171,7 +171,7 @@ COMMENT:             Use PostgreSQL 7.0.x or later. PostgreSQL 6.5.3 or less hav
 -------------------------------------------------------------------------------
 EXTENSION:           sqlite3
 PRIMARY MAINTAINER:  Scott MacVicar <scottmac@php.net> (2008 - 2011)
-                     Christoph M. Becker <cmb@php.net> (2016 - 2018)
+                     Christoph M. Becker <cmb@php.net> (2016 - 2019)
 MAINTENANCE:         Maintained
 STATUS:              Working
 SINCE:               5.3
@@ -327,7 +327,7 @@ STATUS:              Working
 -------------------------------------------------------------------------------
 EXTENSION:           gd
 PRIMARY MAINTAINER:  Pierre-Alain Joye <pajoye@php.net> (2002 - 2016)
-                     Christoph M. Becker <cmb@php.net> (2015 - 2018)
+                     Christoph M. Becker <cmb@php.net> (2015 - 2019)
 MAINTENANCE:         Maintained
 STATUS:              Working
 -------------------------------------------------------------------------------