android hikey-v2: update to use fastboot provided by google

the platform-tools version used here is r26.0.0 from following link:
https://dl.google.com/android/repository/platform-tools_r26.0.0-linux.zip

fastboot --version
fastboot version 3db08f2c6889-android
Installed as /lava-188844/0/tests/0_install-google-fastboot/platform-tools/fastboot

Info from https://developer.android.com/studio/releases/platform-tools.html
26.0.0 (June 2017)
Updated with the release of Android O final SDK (API level 26)

Change-Id: I38a8a58a59d6be9d32186a4647c9ae5960dcb002
Signed-off-by: Yongqin Liu <yongqin.liu@linaro.org>
37 files changed
tree: 4e6979db92722fb16400b450f7b28d376ae49b11
  1. android/
  2. pm-qa/
  3. ubuntu/
  4. .gitreview
  5. merge-fragments.py
  6. README