[autoroller] Log an error when # of checks is different than expected #
[autoroller] Log an error when # of checks is different than expected #

This is to let us know whenever the number of checks change till there
is a better solution hopefully soon.

Change-Id: I0c98d104599e5a2923484b55edc2991cd174b293
Reviewed-on: https://skia-review.googlesource.com/c/buildbot/+/252180
Reviewed-by: Eric Boren <0e499112533c8544f0505ea0d08394fb5ad7d8fa@google.com>
Commit-Queue: Ravi Mistry <9fa2e7438b8cb730f96b74865492597170561628@google.com>

google/skia-buildbot,google/skia-buildbot,google/skia-buildbot,google/skia-buildbot,google/skia-buildbot,google/skia-buildbot,google/skia-buildbot,google/skia-buildbot