Fix infra docker build.
Fix infra docker build.

Bug: skia:
Change-Id: I8cd3e58c409c929634a0a0bcb10c9471b0b45ed8
Reviewed-on: https://skia-review.googlesource.com/155827
Reviewed-by: Joe Gregorio <b9cf2471ff6d33504cafe8e6f356b732b2cadced@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