Correct zipfile glob.
Correct zipfile glob.

- Also, don't need language variable anymore.

Signed-off-by: Jackson Feeny <c36636f229e2e0887bbecb5e06d5626818aed501@gmail.com>

cloudfoundry/buildpacks-ci,cloudfoundry/buildpacks-ci,cloudfoundry/buildpacks-ci,cloudfoundry/buildpacks-ci,cloudfoundry/buildpacks-ci