##### SUMMARY
If there's currently a container with image `repo/name:tag1` running (or created), and I change the `docker_container` image tag to `repo/name:tag2` (where this image hasn't been pulled yet), `docker_container` will not notice that the image changed and will not recreate the container.

##### ISSUE TYPE
- Bug Report

##### COMPONENT NAME
docker_container

##### ANSIBLE VERSION
```paste below
2.9.0
```

'''
        Returns parameters used to create a HostConfig object
        '''
        host_config_params = dict(
            port_bindings='published_ports',
            publish_all_ports='publish_all_ports',
            links='links',
            privileged='privileged',
            dns='dns_servers',
            dns_opt='dns_opts',
            dns_search='dns_search_domains',
            binds='volume_binds',
            volumes_from='volumes_from',
            network_mode='network_mode',
            userns_mode='userns_mode',
            cap_add='capabilities',
            cap_drop='cap_drop',
            extra_hosts='etc_hosts',
            read_only='read_only',
            ipc_mode='ipc_mode',
            security_opt='security_opts',
            ulimits='ulimits',
            sysctls='sysctls',
            log_config='log_config',