DrmSessionManager: use ndk resourcemanager

Bug: 134787536
Bug: 144588885
Test: DrmSessionManagerTest
Test: DrmSessionManager_test
Test: MediaDrmClearkeyTest.testGetNumberOfSessions
Test: WidevineGenericOpsTests.testL1
Change-Id: I2d0bf13d41b32fb5f17e097c0097c1c596c7ab2f
5 files changed