these scripts would choke in various ways on a vendored copy of go
ignoring `bin` is the correct behaviour anyway, and should speed up
running the scripts
Signed-off-by: Ashley Davis <ashley.davis@jetstack.io>
the regex being replaced doesn't match files which only contain go:build
although as of go 1.17 (which we require for cert-manager) that's
totally valid.
this commit updates the regex to match upstream k8s, which is the
original source of the boilerplate verification script in any case
upstream:
47ff335d4c/hack/boilerplate/boilerplate.py (L219-L223)
Signed-off-by: Ashley Davis <ashley.davis@jetstack.io>
