[bazel] Add ANDROID_DEVICES dict, and use it everywhere.

The goal of this CL is to limit the number of places we need to edit whenever we add new Android devices.

See discussion in https://skia-review.googlesource.com/c/skia/+/705196 for additional context.

Bug: skia:14227
Change-Id: I75a0ead736ddd0778e64437c8043ab0de836ab2d
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/705227
Reviewed-by: Kevin Lubick <kjlubick@google.com>
Commit-Queue: Leandro Lovisolo <lovisolo@google.com>
4 files changed