Automate to keep appVersion to latest always

[jay-kim-kor]

          > > When deploying new image, I used to update 2 parts

• .global.image.tag in values.yaml
• .appVersion in Chart.yaml

But now only values.yaml has separated version for baobab and cypress. Wouldn't I have to update Chart.yaml file after this update?

I recommend to update appVersion in Chart.yaml when update image tag in values.cypress.yaml.

should I set Chart.yaml up to newer version between baobab and cypress?

Originally posted by @nick-bisonai in #280 (comment)