hikey-v2 & x15-v2 cts templates: specify the limited number

to 300 for failed test cases

Depends on change here:
https://review.linaro.org/#/c/24062/

Change-Id: If7aaaaaac5424d2f592c0c153ba0427e780f2149
Signed-off-by: Yongqin Liu <yongqin.liu@linaro.org>
30 files changed
tree: 730dce06f8a9c0a8a2966c34f08a9f2b20fea0a3
  1. android/
  2. pm-qa/
  3. ubuntu/
  4. .gitreview
  5. merge-fragments.py
  6. README