build: bump gomock to 1.6.0
What does this MR do?
From https://github.com/golang/mock#building-mocks
If you are using a Go version of 1.14+, a mockgen version of 1.5.0+, and are passing a *testing.T into gomock.NewController(t) you no longer need to call ctrl.Finish() explicitly. It will be called for you automatically from a self registered Cleanup function.
Should also fix the issue with import order (see !525 (comment 692477520))
TODO
-
I added the Changelogtrailer (e.g.Changelog: feature) to the commits that need to be included in the changelog -
I added unit tests or they are not required -
I added acceptance tests or they are not required -
I added documentation (or it's not required) -
I followed code review guidelines -
I followed Go Style guidelines
Edited by feistel