[k8s-deployer] Add logging to debug
[k8s-deployer] Add logging to debug

I think this is a loop+closure issue but I want to confirm before
fixing.

Bug: skia:12544
Change-Id: Id5efa5157a37d1d96718409002c10d6f0fcda1e2
Reviewed-on: https://skia-review.googlesource.com/c/buildbot/+/548679
Reviewed-by: Ravi Mistry <9fa2e7438b8cb730f96b74865492597170561628@google.com>
Commit-Queue: Eric Boren <0e499112533c8544f0505ea0d08394fb5ad7d8fa@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