ci: use extends instead of anchors
ci: use extends instead of anchors

It reads better and is recommended by GitLab:
https://docs.gitlab.com/ee/ci/yaml/#extends

Signed-off-by: Patrick Bruenn <27dd71a6a4a167461f53ec06010a2a08d399a527@beckhoff.com>

Beckhoff/ADS,Beckhoff/ADS,Beckhoff/ADS,Beckhoff/ADS