[hamster] Update manifest.ini

hamster/manifest.ini

 [info]
 name: Hamster integration
 short_name: hamster
-version: 1.1.2
+version: 1.1.3
 description: Integration with project hamster, see http://projecthamster.org/
 authors: Denis Fomin <fominde@gmail.com>
 homepage: https://dev.gajim.org/gajim/gajim-plugins/wikis/hamsterintegrationplugin