Merge pull request #2864 from k8s-infra-cherrypick-robot/cherry-pick-2816-to-release-1.6

[release-1.6] add control plane tolerations to aad pod identity

Author: k8s-ci-robot

config/default/aad-pod-identity-deployment.yaml

@@ -263,6 +263,11 @@ spec:
         component: nmi
         tier: node
     spec:
+      tolerations:
+        - effect: NoSchedule
+          key: node-role.kubernetes.io/master
+        - effect: NoSchedule
+          key: node-role.kubernetes.io/control-plane
       serviceAccountName: manager
       hostNetwork: true
       dnsPolicy: ClusterFirstWithHostNet