permission_broker: Updating to ToT to enable profiling

This update replaces the current used in this project with the newest
version. This will allow all of the based projects to be on the same
version for debugging and enables profiling support.

TEST=Exectuted the following commands to confirm the build works:
     MODE=profiling cros_workon_make --board=link
     MODE=profiling cros_workon_make --board=link --test
     cros_workon_make --board=link
     cros_workon_make --board=link --test
     Repeated these with emerge-link, USE=profiling, and
     FEATURES=test as need.
     For the emerge command with profiling and testing enable, confirmed the
     appropriate coverage files were created in /usr/share/profiling/...

Change-Id: I2c6f35511d443061b2710a607515f7defa7bbea9
1 file changed