Added the missing environment for proxy for get_url (#3603)

* Added the missing environment for proxy for get_url

* Update upgrade.yml

* Fixed spaces

* Fixed spaces

* Update upgrade.yml

roles/network_plugin/calico/tasks/upgrade.yml

@@ -7,7 +7,7 @@
     owner: root
     group: root
     force: yes
-
+  environment: "{{proxy_env}}"
 - name: "Create etcdv2 and etcdv3 calicoApiConfig"
   template:
     src: "{{ item }}-store.yml.j2"
@@ -23,4 +23,4 @@
 
 - name: "If test migration is success continue with calico data real migration"
   shell: "{{ bin_dir }}/calico-upgrade start --no-prompts --apiconfigv1 /etc/calico/etcdv2.yml --apiconfigv3 /etc/calico/etcdv3.yml --output-dir=/tmp/calico_upgrade"
-  register: calico_upgrade_migration_data
+  register: calico_upgrade_migration_data