Add SensitiveData annotation.

Mark IKeystoreAuthorization and IKeystoreMaintenance with
@SensitiveData.

Bug: 176110256
Test: N/A
Change-Id: I6620f30d275a6d36eb6c59d50ccb0c6e6c2b31dc
diff --git a/keystore2/aidl/Android.bp b/keystore2/aidl/Android.bp
index 183096c..0db2f9d 100644
--- a/keystore2/aidl/Android.bp
+++ b/keystore2/aidl/Android.bp
@@ -55,6 +55,7 @@
         },
         ndk: {
             enabled: true,
+            apps_enabled: false,
         }
     },
 }
@@ -93,6 +94,7 @@
         },
         ndk: {
             enabled: true,
+            apps_enabled: false,
         }
     },
 }
@@ -135,6 +137,7 @@
         },
         ndk: {
             enabled: true,
+            apps_enabled: false,
         }
     },
 }