Revert "Disable AOSP prebuilt APEX for ART."

The AOSP prebuilt APEX need to remain enabled to provide dex jars to prebuilt SDKs in branches where the internal APEX in vendor/unbundled_google/modules/ArtGooglePrebuilt/ isn't available.

This reverts change-id If66a8938336ff0aaa103b6fe92d53c7628e72e5d.

Bug: 192455918
Bug: 172480615
Bug: 192588050
Change-Id: If28e89153e5fa5bd17c0f2c1415cd17897e6443c
Merged-In: If28e89153e5fa5bd17c0f2c1415cd17897e6443c
(cherry picked from commit 89d4f1a8c87599632184a0e9147d993e54dfe695)
1 file changed