##### 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
```

self.log('_get_expected_binds')
        image_vols = []
        if image:
            image_vols = self._get_image_binds(image[self.parameters.client.image_inspect_source].get('Volumes'))
        param_vols = []
        if self.parameters.volumes:
            for vol in self.parameters.volumes:
                host = None
                if ':' in vol:
                    if len(vol.split(':')) == 3:
                        host, container, mode = vol.split(':')
                        if not is_volume_permissions(mode):
                            self.fail('Found invalid volumes mode: {0}'.format(mode))
                    if len(vol.split(':')) == 2:
                        parts = vol.split(':')
                        if not is_volume_permissions(parts[1]):
                            host, container, mode = vol.split(':') + ['rw']
                if host:
                    param_vols.append("%s:%s:%s" % (host, container, mode))
        result = list(set(image_vols + param_vols))
        self.log("expected_binds:")
        self.log(result, pretty_print=True)
        return result
    def _get_image_binds(self, volumes):