Add option to enable usage reports to calico servers (#6030)

roles/network_plugin/calico/templates/calico-node.yml.j2

@@ -223,6 +223,9 @@ spec:
             # Set Felix logging to "info"
             - name: FELIX_LOGSEVERITYSCREEN
               value: "{{ calico_loglevel }}"
+            # Enable or disable usage report
+            - name: FELIX_USAGEREPORTINGENABLED
+              value: "{{ calico_usage_reporting }}"
             # Set MTU for tunnel device used if ipip is enabled
 {% if calico_mtu is defined %}
             - name: FELIX_IPINIPMTU