Set ReadOnlyRootFilesystem and AllowPrivilegeEscalation to false (#3498)#3514

thisisnotashwin merged 1 commit intorelease/1.2.5hashicorp/consul-k8s:release/1.2.5from

ashwin-wilkerson/backport-GH3498-1.2.xhashicorp/consul-k8s:ashwin-wilkerson/backport-GH3498-1.2.xCopy head branch name to clipboard