flo/deb: enabled TZ-based keymaster HAL implementation

Bug: 10413146
Change-Id: Ib6f9892dc1318bb9576a3832f975ba8244009b91
Signed-off-by: paris_yeh <paris_yeh@asus.com>
Merge remote-tracking branch 'google/jb-mr2.0.0-release' into linaro_android_4.3