set sepolicy for testing_battery_profile

need run /vendor/bin/sh before setprop

Bug: 180511460
Signed-off-by: Jenny Ho <hsiufangho@google.com>
Merged-In: Iade61f2c5b1aceb3e91986b8e2075cf471905f89
Change-Id: Iade61f2c5b1aceb3e91986b8e2075cf471905f89
4 files changed