[automerger skipped] Add sdk_version to the 'libeign' module am: e824d49d54 -s ours

am skip reason: Merged-In I11dc1fc899ce9697fa421c4526527277dcea6aff with SHA-1 c225319b71 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/external/eigen/+/16230720

Change-Id: Ic13d6afd75c85df01ea8fd73c8b720243c26fd31