* Travis-CI: Fix Container Network
Add `--network=host` to Travis-CI PPC64le runners.
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Travis PPC64le: Move Docker Work-Around
Move the control of the work-around for docker on ppc64le on travis
into the `docker_container` logic and do not expose as interface.
* style: minor fix
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: mayeut <mayeut@users.noreply.github.com>