This update for openQA, openQA-devel-container, os-autoinst fixes the following issues:

Changes in openQA:
- Update to version 5.1761037330.ad78558e:
* Avoid needless check for number of clones
* Avoid creation of `git_clone` tasks for jobs with empty `DISTRI`

Changes in os-autoinst:
- Update to version 5.1761036042.c43e4ab:
* Update perltidy
* Allow redirects in needle NeedleDownloader
* Don't overwrite firewall xml
* Add UEFI support for ipxe kernel boot
* os-autoinst-setup-multi-machine: Simplify determine_ethernet_interface

Changes in openQA-devel-container:
- Update to version 5.1761037330.ad78558e1:
* Update to latest openQA version