[BUG] salt-cloud keep_tmp setting in provider/profile configuration is ignored

Description
keep_tmp: True argument in provider/profile conf files is ignored, tmp folder is not removed from minion
(it works from cli passing the option as an argument: salt-cloud --keep-tmp)
Looks like it's getting keep_tmp: False from opts dict and is not using whatever is set in provider/profile

salt/cloud/test1/deploying	{
    "event": "executing deploy script",
    "kwargs": {
        "keep_tmp": false,
        "vm_": {
                   "keep_tmp": true,

**Workaroud: set keep_tmp: True in master config /etc/salt/master.d/**

Or hardcode it in /usr/lib/python3.6/site-packages/salt/utils/cloud.py

deploy_kwargs = {
  "vm_": vm_,
       "keep_tmp": True,  # it was set to opts["keep_tmp"]

I printed out the opts dict from utils/cloud.py to verify
opts:

       "providers": {
           "my-ec2": {
               "ec2": {
                   "profiles": {
                       "aws-minions-linux-micro": {
                           "keep_tmp": true,
                       }
                   }
               }
           }
       },
       "profiles": {
           "aws-minions-linux-micro": {
               "keep_tmp": true,
           }
       },
       "keep_tmp": false,

Setup
Salt: 3001.1

Steps to Reproduce the behavior
Set keep_tmp: True in profile and/or provider conf
deploy a new instance: salt-cloud -p profile instance_name

Once deployed, check the tmp folder /tmp/.saltcloud* has not been preserved.

Repeat process setting up keep_tmp: True in /etc/salt/master.d/keep_tmp.conf, this way it gets set in the opts dict
The /tmp/.saltcloud* will be preserved this time.

Expected behavior
Use keep_tmp from provider/profile configurations, not from opts dict

Start in salt/utils/cloud.py at the deploy_kwargs construction shown in the report, then reproduce with salt-cloud -p profile instance_name using keep_tmp: True in the provider or profile configuration. Confirm that the resulting deployment preserves /tmp/.saltcloud* without requiring the setting in /etc/salt/master.d/.