Also fix the node alias entry

Signed-off-by: Sorin Dumitru <sorin@returnze.ro>

Author: sorindumitru

k8s/quickstart/create-node-registration-entry.sh

@@ -11,6 +11,6 @@ kubectl exec -n spire spire-server-0 -- \
     /opt/spire/bin/spire-server entry create \
     -node  \
     -spiffeID spiffe://example.org/ns/spire/sa/spire-agent \
-    -selector k8s_sat:cluster:demo-cluster \
-    -selector k8s_sat:agent_ns:spire \
-    -selector k8s_sat:agent_sa:spire-agent
+    -selector k8s_psat:cluster:demo-cluster \
+    -selector k8s_psat:agent_ns:spire \
+    -selector k8s_psat:agent_sa:spire-agent