Get Docker builds working (#815)
Get Docker builds working (#815)

* chore(Docker): Update Java version in Dockerfile

Sort of fixes #794
And applies the suggestion from https://github.com/spinnaker/kayenta/issues/794#issuecomment-698872876
Like the subsequent comment notes, the build still fails when gradle hits the integration tests. I assume commenting it out isn't an option so going with just these changes for now.

* chore(Docker): Don't run tests when building in Docker

Since the integration tests try to spin up a Docker container, doing so
within a Docker build would be weird. I'm sure there's some way to do
it, but I'm not sure how and I'm not sure if it's a good idea. Since
integ tests run in CI, it seems OK to remove them from the Docker build.

Co-authored-by: Justin Field <fc1009c82ca09a164fcb10592697d9fb6199a540@armory.io>
spinnaker/kayenta,spinnaker/kayenta