s-urbaniak: Revert commit "Add a namespace label to admission metrics and expand histogram range to 0-10s"

JobBuild
104033
07-30 12:42
1a87ae19
07-30 12:40
pull-kubernetes-conformance-kind-ga-only-parallel 1421088350487449600
pull-kubernetes-dependencies 1421088350302900224
pull-kubernetes-e2e-gce-100-performance 1421088350638444544
pull-kubernetes-e2e-gce-ubuntu-containerd 1421088350344843264
pull-kubernetes-e2e-kind 1421088350399369216
pull-kubernetes-e2e-kind-ipv6 1421088350441312256
pull-kubernetes-integration 1421088350370009088
pull-kubernetes-node-crio-e2e 1421088350579724288
pull-kubernetes-node-e2e-containerd 1421088350546169856
pull-kubernetes-typecheck 1421088351129178112
pull-kubernetes-unit 1421088350516809728
pull-kubernetes-verify 1421088352806899712
pull-kubernetes-verify-govet-levee 1421088351976427520