Merge changes from topics...

Merge changes from topics "revert-2897484-revert-2897682-dont_limit_systemsdk-JCOOOXGAIF-BSJGJAJAWC", "revert-2897568-revert-2894701-limit_systemsdk-WNEMOTGMRS-ROJNXPXKUV" into main

* changes:
  Revert^2 "Add BUILD_BROKEN_DONT_CHECK_SYSTEMSDK"
  Revert "Revert "Limit System SDK to 34 for Java modules in the v..."