Add dependency on libdl_android

platform private symbols have been moved to libdl_android.so
since they are not intended to be accessible from apps.

Test: make
Bug: http://b/129387775
Change-Id: I883a6d2ca588a258dd43efa766fad4e07428594e
(cherry picked from commit e3d0383d38fbac339a6a2ef02403836e41a11cd3)
2 files changed