Remove install steps from e2e scripts
Remove install steps from e2e scripts

Can be expected to have run before explicitly if on
local machine. Definitely has run already on CI job.

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