Steps for running release tests.

* build a release ec.bin image
* relax file system restrictions
    adb root && adb disable-verity && adb reboot
    && adb wait-for-device root && adb remount
* update an Android device:
    adb push ec.bin /data/local/tmp/ec.bin \
        && adb exec-out '/vendor/bin/hw/citadel_updater -v --rw --ro \
                /data/local/tmp/ec.bin' \
        && adb exec-out '/vendor/bin/hw/citadel_updater \
                --enable_ro --enable_rw --reboot ""' \
        && adb shell rm /data/local/tmp/ec.bin
* run release-tests.sh