[tictactoe] Update manifest.ini

tictactoe/manifest.ini

 [info]
 name: Tic tac toe
 short_name: Tic tac toe
-version: 1.1
+version: 1.2
 description: Play tic tac toe
 authors = Yann Leboulanger <asterix@lagaule.org>
 homepage = https://dev.gajim.org/gajim/gajim-plugins/wikis/TictactoePlugin