libeffects: move to vendor

Bug: 33241851
Test: equalizer works in google play music
Test: CleanSpec works
Merged-Id: I11b54a5f050f914afc234e15f680581d15064c82
Change-Id: I11b54a5f050f914afc234e15f680581d15064c82
(cherry picked from commit c2e0f33032b223013645d8d0838abd9b00197318)
2 files changed