hikey-v2 jobs: add support for master build

the master build boot prompt is changed to 'console:/' now
like the build here:
https://validation.linaro.org/scheduler/job/1651194#L3873

Change-Id: I469a5bc052d142cace251351bff90a194babfc73
Signed-off-by: Yongqin Liu <yongqin.liu@linaro.org>
45 files changed
tree: aed67352e99e4506ae5b887594576c750c165264
  1. android/
  2. pm-qa/
  3. ubuntu/
  4. .gitreview
  5. merge-fragments.py
  6. README