DevOps - fix unstable delivery of the code to k8s clusters
Reason: Not always updated code is delivered to k8s clusters during deploy
Example: the commit 59d168a7 wasn't delivered to NCRC cluster during deploy http://ci.kotahi.cloud/job/k8s-kotahi-deploy/217 but this commit was delivered to Colab cluster during deploy http://ci.kotahi.cloud/job/k8s-kotahi-deploy/222/