[br] check immunization in Java rule BR_TOPO in order to fix
     false alarm in:
     "France 3 a zo ur chadenn skinwel."


git-svn-id: https://languagetool.svn.sourceforge.net/svnroot/languagetool/trunk/languagetool@9713 2fe6a88b-1217-0410-b804-ba6ed01314b8