Pin Kaniko version to v0.16.0
Temporary fix for CI. Kaniko builds an image that can't be pulled.
Correspondent Kaniko issue: https://github.com/GoogleContainerTools/kaniko/issues/1024
Edited by Viacheslav Ostroukh
Temporary fix for CI. Kaniko builds an image that can't be pulled.
Correspondent Kaniko issue: https://github.com/GoogleContainerTools/kaniko/issues/1024