[automerger skipped] init: introduce ro.kernel.version property am: e69aea92...

[automerger skipped] init: introduce ro.kernel.version property am: e69aea92 -s ours am: f876b8a0 -s ours am: 03786cd8 -s ours

am skip reason: Merged-In Icec640b8a7150b344d9aa3bc0bdbcdae050c7c45 with SHA-1 1e966fa9 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/core/+/15994474

Change-Id: Ida0978a9b793924525ee1c8c3714cc0008f439c6