gen_merge_report.sh: For OpenCI, use "qa-tools" repo

Originally from https://gitlab.arm.com/tooling/qa-tools, scripts there
still need patching to work with OpenCI. So, for now use a fork at
https://review.trustedfirmware.org/ci/qa-tools .

Note that merge.sh from qa-tools doesn't have "-p" option.

Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
Change-Id: I9ad7cbd1e1a06012e2b35cd59ca0541bfaa591a0
2 files changed