Merge branch 'stable-2.16' into stable-3.0 * stable-2.16: Upgrade bazlets to latest stable-2.16 to build with 2.16.26 API Upgrade bazlets to latest stable-2.16 to build with 2.16.23 API Change-Id: Ie02bfcff100a42f1718e9c667198f3647f88bf12