Update lynx SVN to 13 am: 6f660f6b03 am: 0cb2624556 am: f84fd18141 am: 9a28976123

Original change: https://googleplex-android-review.googlesource.com/c/device/google/lynx/+/24336140

Change-Id: Ifec9c350a22c96c1c1f07ad507f702db931f51a0
Signed-off-by: Automerger Merge Worker <[email protected]>