Expose custom lazy service shutdown APIs to stable AIDL.

Test: atest libbinder_ndk_unit_test
Bug: 176239128
Change-Id: I2d9aa502ff38bc6a045f8c2deac125d17a8d3869
diff --git a/libs/binder/ndk/tests/IBinderNdkUnitTest.aidl b/libs/binder/ndk/tests/IBinderNdkUnitTest.aidl
index dc77467d..ecbd649 100644
--- a/libs/binder/ndk/tests/IBinderNdkUnitTest.aidl
+++ b/libs/binder/ndk/tests/IBinderNdkUnitTest.aidl
@@ -28,4 +28,7 @@
     void forceFlushCommands();
 
     boolean getsRequestedSid();
+
+    void forcePersist(boolean persist);
+    void setCustomActiveServicesCallback();
 }