Remove trident-autosupport

trident-autosupport purpose is mainly to send support information
back to NetApp.
As it does not affect the proper communication between NetApp
and Trident, we can remove it safely.

Test Plan:
- Tested the communication between Trident 21.04.1 and NetApp
Simulator using Kubernetes 1.21.3

Story: 2009654
Task: 44061
Signed-off-by: Thiago Miranda <ThiagoOliveira.Miranda@windriver.com>
Change-Id: I4c4a486094a548bf6df8a99d1c13d3ff98ddba0b

playbookconfig/src/playbooks/roles/k8s-storage-backends/netapp/templates/trident-deployment.yaml.j2

@@ -74,24 +74,6 @@ spec:
         - name: certs
           mountPath: /certs
           readOnly: true
-      - name: trident-autosupport
-        # STX_change: pull image from local registry
-        image: {{ local_registry }}/docker.io/netapp/trident-autosupport:21.01
-        imagePullPolicy: Always
-        command:
-        - /usr/local/bin/trident-autosupport
-        args:
-        - "--k8s-pod"
-        - "--log-format=text"
-        - "--trident-silence-collector=false"
-
-        #- -debug
-        resources:
-          limits:
-            memory: 1Gi
-        volumeMounts:
-        - name: asup-dir
-          mountPath: /asup
       - name: csi-provisioner
         # STX_change: pull image from local registry
         image: {{ local_registry }}/quay.io/k8scsi/csi-provisioner:v2.1.1