Update layoutlib_api-prebuilt.jar

Origin

prebuilts/devtools: @ a579a6117f2401ea2123ab51d122e0d1f2dcd0d0

Change-Id: Ifb81e106aa402ef77c2b42ed308d4342e8206928
Update ddmlib and tradefed prebuilt for CTS failure

DO NOT MERGE

Bug: 11544667
Change-Id: I552e6d5377e9ffa1d9c477be3eeaa9911949f71e