Updated task.yaml.j2 rsyslog container to have preStop hook (#1422)

Co-authored-by: Stanislav Zaprudskiy <stanislav.zaprudskiy@gmail.com>

roles/installer/templates/deployments/task.yaml.j2

@@ -381,6 +381,18 @@ spec:
 {% if development_mode | bool %}
             - name: awx-devel
               mountPath: "/awx_devel"
+{% endif %}
+{% if termination_grace_period_seconds is defined %}
+            - name: pre-stop-data
+              mountPath: /var/lib/pre-stop
+            - name: pre-stop-scripts
+              mountPath: /var/lib/pre-stop/scripts
+          lifecycle:
+            preStop:
+              exec:
+                command:
+                - bash
+                - /var/lib/pre-stop/scripts/termination-waiter
 {% endif %}
           env:
             - name: SUPERVISOR_CONFIG_PATH