Add php version for trixie

Author: Peter Palfrader

manifests/params.pp

@@ -379,6 +379,7 @@
       '10'    => '7.3', # Debian Buster
       '11'    => '7.4', # Debian Bullseye
       '12'    => '8.2', # Debian Bookworm
+      '13'    => '8.4', # Debian Trixie
       '20.04' => '7.4', # Ubuntu Foccal Fossal
       '22.04' => '8.1', # Ubuntu Jammy
       default => '7.2', # Ubuntu Bionic, Cosmic and Disco