Virtualization repository for Leap 15.4

Hi, Could someone with enough privilege and knowledge add openSUSE Leap 15.4 to the repository list for Virtualization? As shown in boo#1189718, the kmp part of project virtualbox failed to build, which caused virtualbox vagrant boxes to fail also. While this was happening, I had no warning of this condition. Adding Leap 15.4 to the repo list would let me know immediately when any of the VB packages fail to build. Thanks, Larry