tests: fix ast_bridge_base_new calls not using the additional arguments

r404042 gave ast_bridge_base_new two new arguments for setting a bridge creator
and name. Unfortunately since a couple test modules aren't compiled by default,
I missed the fact that this change impacted those tests and caused compilation
failures against them.
........

Merged revisions 404048 from http://svn.asterisk.org/svn/asterisk/branches/12


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@404049 65c4cc65-6c06-0410-ace0-fbb531ad65f3