Kernel 6.2.2 is coming to TW repos soon, but you needn't wait. It's available from http://download.opensuse.org/repositories/Kernel:/stable/standard/x86_64/ by putting http://download.opensuse.org/repositories/Kernel:/stable/standard/Kernel:stable.repo into /etc/zypp/repos.d/, or simply downloading the rpm and installing with zypper or rpm.