Integrate IKeystoreAuthorization aidl's addAuthToken with Keystore SPI.

This CL introduces the Keystore SPI class for IKeystoreAuthorization
aidl interface and implements the calling code for addAuthToken method.

Bug: 166672367
Bug: 177830239
Bug: 177791435
Bug: 177787061
Bug: 177787180
Test: VTS test
Change-Id: I9f0adc97efadd0fa1a1f16dd5ec811f4151a2b03
diff --git a/Android.bp b/Android.bp
index 2316823..402cf1c 100644
--- a/Android.bp
+++ b/Android.bp
@@ -483,6 +483,7 @@
         "android.hardware.vibrator-V1.2-java",
         "android.hardware.vibrator-V1.3-java",
         "android.security.apc-java",
+        "android.security.authorization-java",
         "android.system.keystore2-java",
         "android.system.suspend.control.internal-java",
         "devicepolicyprotosnano",