[automerger skipped] llkd: Disable in userdebug builds by default am:...

[automerger skipped] llkd: Disable in userdebug builds by default am: 4f95599b -s ours am: 6da95d24 -s ours

am skip reason: Merged-In If93bf9e981eaa3921a9da5f3160db26c4fe17e66 with SHA-1 2b92541e is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/core/+/16229736

Change-Id: I2a8bbb3841383225ace6a2df06653f1e9b02ef45