Merge branch 'master' into 'master'

Update CI config for passing Kaniko credentials

Kaniko image was updated to no longer read Docker Registry credentials from `/root/.docker/config.json`, instead it now reads from `/kaniko/.docker/config.json`.

See merge request !42
2 jobs for v2.1.8 in 16 minutes and 23 seconds (queued for 1 second)
latest
Status Job ID Name Coverage
  Test
passed #8336
test

00:02:44

 
  Build
passed #8337
build

00:13:38