Stop using beta for bits service
Stop using beta for bits service

* support K8s 1.16

[#166876339]

Signed-off-by: Georgi Dankov <a859de2619b7eb3c3fc6e038281225ec7dbe1819@gmail.com>

cloudfoundry-incubator/bits-service-release,cloudfoundry-incubator/bits-service-release,cloudfoundry-incubator/bits-service-release,cloudfoundry-incubator/bits-service-release