rev critools version

Signed-off-by: Jason DeTiberus <detiber@gmail.com>

Author: detiber

pkg/kubelet/Dockerfile

@@ -5,7 +5,7 @@ FROM linuxkit/alpine:f3cd219615428b2bd943411723eb28875275fae7 AS build
 # - pkg/e2e-test/Dockerfile
 ENV kubernetes_version v1.10.2
 ENV cni_version        v0.7.1
-ENV critools_version   v1.0.0-alpha.0
+ENV critools_version   v1.0.0-beta.0
 
 RUN apk add -U --no-cache \
   bash \