Add prebuilts/runtime to the bp2builds-incremental presubmit job
This will help us avoid regressions during the bazle migration.
Test: b build //prebuilts/runtime/...
Change-Id: Ia517a256c4382e82181fcf442936d82a737a8f5c
The code in this directory is experimental. Bazel support for Android Platform is undergoing active development and workflow stability is currently not guaranteed.