Add hostnetwork back to Node Daemonset

Efs-utils requires IMDS to find the region of a file system. We will change this in a
future release of efs-utils, but for now, we have to roll back and add
host network back to the Node Daemonset.

Author: RyanStan

charts/aws-efs-csi-driver/templates/node-daemonset.yaml

@@ -47,6 +47,7 @@ spec:
       {{- with .Values.node.affinity }}
       affinity: {{- toYaml . | nindent 8 }}
       {{- end }}
+      hostNetwork: true
       dnsPolicy: {{ .Values.node.dnsPolicy }}
       {{- with .Values.node.dnsConfig }}
       dnsConfig: {{- toYaml . | nindent 8 }}

deploy/kubernetes/base/node-daemonset.yaml

@@ -31,6 +31,7 @@ spec:
                 operator: NotIn
                 values:
                 - fargate
+      hostNetwork: true
       dnsPolicy: ClusterFirst
       serviceAccountName: efs-csi-node-sa
       priorityClassName: system-node-critical