qapitrace: ignore more supporting files generated by qtcreator

Missed this extension the previous commit:
"qapitrace: ignore supporting files generated by qtcreator"

Note: *.moc_parameters files are generated by cmake.  Without
them, the following make error occurs:

moc: Cannot open options file specified with @
...
make[2]: *** [gui/apitrace.moc] Error 1

Signed-off-by: Lawrence L Love <lawrencex.l.love@intel.com>