Export AIDL files as a filegroup for framework.jar

Put AIDL files into a filegroup so they can be imported as sources
for framework.jar.

Bug: 69917341
Test: m checkbuild
Change-Id: Ia500ff881bcc8d4a6f0aa66e12d9e6bb5a07ecc1
Merged-In: Ia500ff881bcc8d4a6f0aa66e12d9e6bb5a07ecc1
(cherry picked from commit 6bf135b03e58c8b6399df2937358242977c77b2b)
2 files changed