Child-Pipeline für Windows & Macos

assigned to @andrijoos

added #160 (closed) as child task

added #161 (closed) as child task

created branch 159-child-pipeline-fur-windows-macos to address this issue

mentioned in merge request !28 (merged)

added Ready Sprint-04 labels

added In progress label and removed Ready label

added Review label and removed In progress label

added 1h of time spent

added 15m of time spent

changed milestone to %M5 - Alpha

mentioned in commit 119ebe37

closed with merge request !28 (merged)