<!--- Verify first that your issue is not already reported on GitHub -->
<!--- Also test if the latest release and devel branch are affected too -->
<!--- Complete *all* sections as described, this form is processed automatically -->

##### SUMMARY
<!--- Explain the problem briefly below -->
junos_user encrypted_password option is no set no_log. 
So, I get "[WARNING]: Module did not set no_log for encrypted_password"
It be set no_log.

##### ISSUE TYPE
- Bug Report

##### COMPONENT NAME
<!--- Write the short name of the module, plugin, task or feature below, use your best guess if unsure -->
junos_user module

##### ANSIBLE VERSION
<!--- Paste verbatim output from "ansible --version" between quotes -->
```paste below
$ ansible --version
ansible 2.8.3
  config file = /vagrant/test/ansible.cfg
  configured module search path = ['/home/vagrant/.ansible/plugins/modules', '/usr/share/ansible/plugins/modules']
  ansible python module location = /home/vagrant/ansible2830/lib64/python3.6/site-packages/ansible
  executable location = /home/vagrant/ansible2830/bin/ansible
  python version = 3.6.8 (default, May  2 2019, 20:40:44) [GCC 4.8.5 20150623 (Red Hat 4.8.5-36)]```

##### CONFIGURATION
<!--- Paste verbatim output from "ansible-config dump --only-changed" between quotes -->
```paste below
$ ansible-config dump --only-changed
HOST_KEY_CHECKING(/vagrant/test/ansible.cfg) = False
RETRY_FILES_ENABLED(/vagrant/test/ansible.cfg) = False
```

##### OS / ENVIRONMENT
<!--- Provide all relevant information below, e.g. target OS versions, network device firmware, etc. -->
```
$ cat /etc/redhat-release
CentOS Linux release 7.5.1804 (Core)
$ uname -a
Linux centos7 3.10.0-862.14.4.el7.x86_64 #1 SMP Wed Sep 26 15:12:11 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
```

##### STEPS TO REPRODUCE
<!--- Describe exactly how to reproduce the problem, using a minimal test-case -->
$ ansible-playbook -i inventory/inventory.ini junos_user.yml

<!--- Paste example playbooks or commands between quotes below -->
- playbook

```yaml
---
- hosts: junos
  gather_facts: no
  
  tasks:
    - name: set junos user
      junos_user:
        name: testuser
        sshkey:  "{{ lookup('file', '/home/vagrant/user_keys/admin01_id_rsa.pub') }}"
        role: super-user

```

<!--- HINT: You can paste gist.github.com links for larger files -->

##### EXPECTED RESULTS
<!--- Describe what you expected to happen when running the steps above -->
```
$ ansible-playbook -i inventory/inventory.ini network_set_junos_user.yml

PLAY [junos] ******************************************************************************************************

TASK [set junos user] *********************************************************************************************
 [WARNING]: Platform linux on host junos01 is using the discovered Python interpreter at /usr/bin/python, but
future installation of another Python interpreter could change this. See
https://docs.ansible.com/ansible/2.8/reference_appendices/interpreter_discovery.html for more information.

changed: [junos01]

PLAY RECAP ********************************************************************************************************
junos01                    : ok=1    changed=1    unreachable=0    failed=0    skipped=0    rescued=0    ignored=0
```

##### ACTUAL RESULTS
<!--- Describe what actually happened. If possible run with extra verbosity (-vvvv) -->

<!--- Paste verbatim command output between quotes -->
```paste below
(ansible2830) [vagrant@centos7 sec5]$ ansible-playbook -i inventory/inventory.ini network_set_junos_user.yml

PLAY [junos] ******************************************************************************************************

TASK [set junos user] *********************************************************************************************
 [WARNING]: Module did not set no_log for encrypted_password

 [WARNING]: Platform linux on host junos01 is using the discovered Python interpreter at /usr/bin/python, but
future installation of another Python interpreter could change this. See
https://docs.ansible.com/ansible/2.8/reference_appendices/interpreter_discovery.html for more information.

changed: [junos01]

PLAY RECAP ********************************************************************************************************
junos01                    : ok=1    changed=1    unreachable=0    failed=0    skipped=0    rescued=0    ignored=0

```

from __future__ import absolute_import, division, print_function
__metaclass__ = type
ANSIBLE_METADATA = {'metadata_version': '1.1',
                    'status': ['preview'],
                    'supported_by': 'network'}
DOCUMENTATION = """
---
module: junos_user
version_added: "2.3"
author: "Peter Sprygada (@privateip)"
short_description: Manage local user accounts on Juniper JUNOS devices
description:
  - This module manages locally configured user accounts on remote
    network devices running the JUNOS operating system.  It provides
    a set of arguments for creating, removing and updating locally
    defined accounts
extends_documentation_fragment: junos
options:
  aggregate:
    description:
      - The C(aggregate) argument defines a list of users to be configured
        on the remote device.  The list of users will be compared against
        the current users and only changes will be added or removed from
        the device configuration.  This argument is mutually exclusive with
        the name argument.
    version_added: "2.4"
    aliases: ['users', 'collection']
  name: