Remove build job and caching entirely
Remove build job and caching entirely

(as it seems to cause more inconsistent build results than
 it actually speeds up builds when counting the workflow
 executions that have to be repeated)

bkimminich/juice-shop,bkimminich/juice-shop,bkimminich/juice-shop,bkimminich/juice-shop,bkimminich/juice-shop,bkimminich/juice-shop