Get Absolut path ansible

## Obtain full path for a file for action module
def _get_absolute_path(self, path):
    if path.startswith('/'):
        return path
    if self._task._role is not None:
        path = self._loader.path_dwim_relative(self._task._role._role_path, 'files', path)
    else:
        path = self._loader.path_dwim_relative(self._loader.get_basedir(), 'files', path)
    return path