Description of problem:
The included REX Job called 'Install Roles from Galaxy' does not honor the location input.

Version-Release number of selected component (if applicable):
6.7.2

How reproducible:
Always


Steps to Reproduce:
1. Select the remote execution job
2. Enter a role on galaxy and a location on the filesystem
3. Run the job

Actual results:
Satellite always pulls the role down to /root/.ansible


Expected results:
Satellite should deploy to the desired location specified in the job input. As of today the job seems to just ignore the 'location' input.


Additional info:


Example job run with /etc/ansible roles entered as 'location' and linux-system-roles.timesync as the ansible_roles_list:
1:

   2:
PLAY [all] *********************************************************************
   3:

   4:
TASK [Gathering Facts] *********************************************************
   5:
ok: [satellite02.lab.msp.redhat.com]
   6:

   7:
TASK [command] *****************************************************************
   8:
changed: [satellite02.lab.msp.redhat.com] => (item=linux-system-roles.timesync)
   9:

  10:
TASK [debug] *******************************************************************
  11:
ok: [satellite02.lab.msp.redhat.com] => {
  12:
    "out": {
  13:
        "changed": true, 
  14:
        "msg": "All items completed", 
  15:
        "results": [
  16:
            {
  17:
                "ansible_loop_var": "item", 
  18:
                "changed": true, 
  19:
                "cmd": [
  20:
                    "ansible-galaxy", 
  21:
                    "install", 
  22:
                    "linux-system-roles.timesync"
  23:
                ], 
  24:
                "delta": "0:00:04.084358", 
  25:
                "end": "2020-09-23 20:15:01.980798", 
  26:
                "failed": false, 
  27:
                "invocation": {
  28:
                    "module_args": {
  29:
                        "_raw_params": "ansible-galaxy install linux-system-roles.timesync", 
  30:
                        "_uses_shell": false, 
  31:
                        "argv": null, 
  32:
                        "chdir": null, 
  33:
                        "creates": null, 
  34:
                        "executable": null, 
  35:
                        "removes": null, 
  36:
                        "stdin": null, 
  37:
                        "stdin_add_newline": true, 
  38:
                        "strip_empty_ends": true, 
  39:
                        "warn": true
  40:
                    }
  41:
                }, 
  42:
                "item": "linux-system-roles.timesync", 
  43:
                "rc": 0, 
  44:
                "start": "2020-09-23 20:14:57.896440", 
  45:
                "stderr": "", 
  46:
                "stderr_lines": [], 
  47:
                "stdout": "- downloading role 'timesync', owned by linux-system-roles\n- downloading role from https://github.com/linux-system-roles/timesync/archive/1.1.0.tar.gz\n- extracting linux-system-roles.timesync to /root/.ansible/roles/linux-system-roles.timesync\n- linux-system-roles.timesync (1.1.0) was installed successfully", 
  48:
                "stdout_lines": [
  49:
                    "- downloading role 'timesync', owned by linux-system-roles", 
  50:
                    "- downloading role from https://github.com/linux-system-roles/timesync/archive/1.1.0.tar.gz", 
  51:
                    "- extracting linux-system-roles.timesync to /root/.ansible/roles/linux-system-roles.timesync", 
  52:
                    "- linux-system-roles.timesync (1.1.0) was installed successfully"
  53:
                ]
  54:
            }
  55:
        ]
  56:
    }
  57:
}
  58:
PLAY RECAP *********************************************************************
  59:
satellite02.lab.msp.redhat.com : ok=3    changed=1    unreachable=0    failed=0    skipped=0    rescued=0    ignored=0
  60:
Exit status: 0