Remove art-runtime

This module is unused, and it references files
that are built by image apexes that are otherwise
unneccesary and can be removed.

Bug: 254205429
Test: Presubmits
Test: Golem tests: https://golem.corp.goog/Revision?repository=art&revision=18972&patch=17531
Change-Id: I1a999916247b181cd86f55e387a4ec7e693a4016
1 file changed