[VirtualBox-kmod/el8] (10 commits) ...Merge branch 'el9'

Summary of changes: e5e9210... update changelog and helper script (*) ebeea66... add kernel 5.18 patch (*) f879b0c... we have updates in VirtualBox-kmodsrc (*) 816e096... Add cs9.patch rfbz#(6328) (*) a6f14c5... adjust vboxrel version on el (*) 2afb1ef... Add cs9.2.patch (*) db9f014... Update to 6.1.36 (*) c20e375... Drop cs9.patch to fix the build (*) f3fbc70... Update to 6.1.36 (*) e0b02d6... Merge branch 'el9' (*) (*) This commit already existed in another branch; no separate mail sent