distcc: clean up the UI install logic

distcc: clean up the UI install logic

Remove the local copy of the desktop file, instead apply a patch from upstream
to fix the file. This also fixes the install paths, so update the recipe.

Remove glibc-specific installation as this was due to uclibc failures.

Refresh and submit upstream the out-of-tree build fix.

Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>