Support update all feature

[ashnamehrotra]

Remove required argument of trivy scanner in order to support update all.

[SaptarshiSarkar12]

@ashnamehrotra Any progress in this issue 😄?

[ashnamehrotra]

@SaptarshiSarkar12 We are currently prioritizing issues in Copa, but will keep you updated 😊

[SaptarshiSarkar12]

@ashnamehrotra Okay. I will also keep an eye on this issue 😄.