##### SUMMARY
Setting [openssl_csr](https://docs.ansible.com/ansible/latest/modules/openssl_csr_module.html)'s `version` parameter has no effect in ansible 2.8.4; it always remains the default (1).

##### ISSUE TYPE
- Bug Report

##### COMPONENT NAME
openssl_csr

##### ANSIBLE VERSION
```
ansible 2.8.4
config file = /etc/ansible/ansible.cfg
configured module search path = [u'/home/bilge/.ansible/plugins/modules', u'/usr/share/ansible/plugins/modules']
ansible python module location = /usr/lib/python2.7/dist-packages/ansible
executable location = /usr/bin/ansible
python version = 2.7.15+ (default, Nov 27 2018, 23:36:35) [GCC 7.3.0]
```

##### CONFIGURATION

```yaml
- name: Generate CSR
  openssl_csr:
    privatekey_path: /tmp/private.pem
    path: /tmp/csr
    subject_alt_name: DNS:example.com
    version: 3
```

##### EXPECTED RESULTS

```
Certificate Request:
    Data:
        Version: 3 (0x2)
```

##### ACTUAL RESULTS

>$ openssl req -in /tmp/csr -noout -text

```
Certificate Request:
    Data:
        Version: 1 (0x0)
```
privatekey_passphrase: ansible
    common_name: www.ansible.com
- name: Generate an OpenSSL Certificate Signing Request with Subject information
  openssl_csr:
    path: /etc/ssl/csr/www.ansible.com.csr
    privatekey_path: /etc/ssl/private/ansible.com.pem
    country_name: FR
    organization_name: Ansible
    email_address: jdoe@ansible.com
    common_name: www.ansible.com
- name: Generate an OpenSSL Certificate Signing Request with subjectAltName extension
  openssl_csr:
    path: /etc/ssl/csr/www.ansible.com.csr
    privatekey_path: /etc/ssl/private/ansible.com.pem
    subject_alt_name: 'DNS:www.ansible.com,DNS:m.ansible.com'
- name: Generate an OpenSSL CSR with subjectAltName extension with dynamic list
  openssl_csr:
    path: /etc/ssl/csr/www.ansible.com.csr
    privatekey_path: /etc/ssl/private/ansible.com.pem
    subject_alt_name: "{{ item.value | map('regex_replace', '^', 'DNS:') | list }}"
  with_dict:
    dns_server:
    - www.ansible.com
    - m.ansible.com
- name: Force regenerate an OpenSSL Certificate Signing Request
  openssl_csr:
    path: /etc/ssl/csr/www.ansible.com.csr
    privatekey_path: /etc/ssl/private/ansible.com.pem
    force: yes
    common_name: www.ansible.com