Add fuzzer for drmFactory Service

Bug: 228862320
Test: SANITIZE_TARGET=hwaddress make android.hardware.drm-service.clearkey.aidl_fuzzer
Change-Id: I51598ae1bc87e0848b760c6be31a0f70def43fe7
Merged-In: I51598ae1bc87e0848b760c6be31a0f70def43fe7
3 files changed