Identity: add mDL oem Hal lib

Bug: 136506289
Test: atest VtsHalIdentityTargetTest
Change-Id: Ibfcf289380615902547954bcf0898d78db022e84
diff --git a/device.mk b/device.mk
index 8cddaf5..33e2f54 100644
--- a/device.mk
+++ b/device.mk
@@ -678,6 +678,7 @@
     android.hardware.oemlock@1.0-service.citadel \
     android.hardware.weaver@1.0-service.citadel \
     android.hardware.keymaster@4.1-service.citadel \
+    android.hardware.identity@1.0-service.citadel \
     wait_for_strongbox
 
 # Citadel debug stuff