Use `cf curl` in favor of trying to install the diego-beta plugin
Use `cf curl` in favor of trying to install the diego-beta plugin

[#104720586]

cloudfoundry-incubator/wats,cloudfoundry/wats,cloudfoundry/wats,cloudfoundry-incubator/wats,cloudfoundry/wats,cloudfoundry/wats,cloudfoundry-incubator/wats,cloudfoundry-incubator/wats,cloudfoundry/wats,cloudfoundry-incubator/wats