buildbucket: removed deploy.sh
buildbucket: removed deploy.sh

Removed deploy.sh because it is not used since cr-buildbucket-test
creation

TBR=vadimsh@chromium.org
BUG=

Review URL: https://codereview.chromium.org/947593002

nicko96/Chrome-Infra,nicko96/Chrome-Infra,nicko96/Chrome-Infra,nicko96/Chrome-Infra,nicko96/Chrome-Infra