minecraft: allow enleth@ to administer namespace

Change-Id: I149a01b5d216f112f3e4a90da1e833bca5712777

personal/q3k/minecraft/prod.jsonnet

@@ -213,6 +213,17 @@ local defaultWorldguardConfig = import "worldguard.libsonnet";
 
     ns: kube.Namespace("minecraft"),
 
+    admins: minecraft.ns.Contain(kube.RoleBinding("admins")) {
+        roleRef: {
+            apiGroup: "rbac.authorization.k8s.io",
+            kind: "ClusterRole",
+            name: "system:admin-namespace",
+        },
+        subjects: [
+            kube.User("enleth@hackerspace.pl"),
+        ],
+    },
+
     q3k: {
         "nova-arcana": minecraft.server("q3k-nova-arcana", "paper-1.16.5") {
             overviewer: false,