Improve Bazelisk + Incompatible flags pipeline (#540)

* Don't fail the job in Bazelisk + Incompatible flags pipeline

Change-Id: Iaa1ac815cc39ddeec44272f16d8795226cfe1449

* Parsing all +++ Result section from Bazelisk

Change-Id: I3bf287864e2e16cb9df4d5546fdc552fb2054aad

* Refactor code

Change-Id: I1d222991acdae61b9ad3050821130df51bd7d9da
2 files changed