Fix junos integration test CI failures (#42369)

*  reset_connection task is not required as the persistent
   connection to remote host is closed at end of playbook
   run

test/integration/targets/prepare_junos_tests/tasks/main.yml

@@ -1,9 +1,6 @@
 ---
 - debug: msg="START prepare_junos_tests/main.yaml"
 
-- name: reset persistent connection
-  meta: reset_connection
-
 - name: Ensure netconf is enabled
   junos_netconf:
     state: present