remove kubectl installation from Dockerfile

[KPostOffice]

kubectl doesn't seem to be in use anywhere within the code, so removing it from the Dockerfile should simplify the image creation and shrink the image size somewhat

[z103cb]

You've missed line 22

COPY --from=BUILDER /workdir/kubectl /usr/local/bin

[KPostOffice]

multi-cluster-app-dispatcher/hack/run-e2e-kind.sh

Line 382 in 7171e8e

function kuttl-tests {

I found this in the testing directory. Is the Dockerfile installing kubectl for testing? If it is then I'm wondering whether another Dockerfile needs to be created as CI specific tooling and code shouldn't be part of the final controller image.

[z103cb]

@KPostOffice feel free to merge this if you have no rights, I will merge it in the morning.