Move libwifikeystorehal to Android.bp.

Test: builds, boots
Bug: 67041047
Change-Id: I18a7647c250a7817c289b77166fbf6f49db78686
Merged-In: I18a7647c250a7817c289b77166fbf6f49db78686
(cherry picked from commit 5a0869bf4adaa99f7d46c56d4a4cbf8d82acce2b)
3 files changed