Kail needs update in e2e-common.sh

[skonto]

Expected Behavior

This part in e2e-common.sh is not working as the link for downloading is not valid anymore, it was removed in https://github.com/boz/kail/tree/v0.16.0.

  # Install kail if needed.
  if ! which kail > /dev/null; then
    bash <( curl -sfL https://raw.githubusercontent.com/boz/kail/master/godownloader.sh) -b "$GOPATH/bin"
  fi

Is our kail version up to date? I am trying to see the queue proxy logs in #15027 but was not able yet to do so.

Actual Behavior

Logs are missing. Still checking. Should we evaluate stern btw at some point?

[dprotaso]

I created a PR to fix the kail link - if you wish to change it to stern feel free to do it in a separate PR. I'm not particularly opinionated one way or the other.