remove nodes resource from CoreDNS rbac

follows kubernetes/kubernetes#117521

Signed-off-by: Nico Berlee <[email protected]>

Author: nberlee

content/en/docs/tasks/administer-cluster/dns-debugging-resolution.md

@@ -275,7 +275,6 @@ Expected output:
 PolicyRule:
   Resources                        Non-Resource URLs  Resource Names  Verbs
   ---------                        -----------------  --------------  -----
-  nodes                            []                 []              [get]
   endpoints                        []                 []              [list watch]
   namespaces                       []                 []              [list watch]
   pods                             []                 []              [list watch]