upgrade go bazel rules to in examples to fix bazel breaking release 0.18.6#2311

Merged

priyawadhwa merged 3 commits intoGoogleContainerTools:masterfrom tejal29:fix_example

Jun 25, 2019

+47-21

Commits on Jun 21, 2019

Commits on Jun 24, 2019

Updated rules docker with 0.8.0 and force python2
tejal29
committed