Pull tanaro rtc changes from 5.10 branch

The TANARO will be produced with one of two RTC variants. One of them will be activated during the installation by applying one of the overlays.

BCS 746-000877

(cherry picked from commit 9b1710b2)

assigned to @jonas.hoeppner

enabled an automatic merge when the pipeline for 319aaa07 succeeds

merged

Integration merge request: seco-ne/yocto/manifest!716 (merged)

mentioned in merge request seco-ne/yocto/manifest!716 (merged)