remove KUBECTL_SHA256 passthru

We verify the checksum via downloaded sha now, we don't need to pass
it all the way from JJB anymore.

Signed-off-by: Tuomo Tanskanen <tuomo.tanskanen@est.tech>
Change-Id: I036032982ea1d7bc222016e06f118f1ba04eda27
3 files changed
tree: e1919c77e95963be8fac3f2f5b4d1f7b3055bf29
  1. jjb/
  2. .gitignore
  3. .gitreview
  4. .yamllint
  5. tox.ini