pipeline multiple updates

• updated workflow rules
• updated job names
• updated container versions
• added a template for gke-initialization

added 21 commits

• 2f519d28...0c9b86ce - 20 commits from branch staging
• 080fd31f - Merge branch 'staging' into 'just-a-test'

Compare with previous version

mentioned in commit 48e4e17f

merged