Add libbinder_ndk to ll-ndk.

So that it is always in sync w/ system libbinder.

Bug: 136027762
Bug: 138152918
Test: binderVendorDoubleLoadTest
Change-Id: I46f896ee979d41ed67ac47b7c84652b4b49aa8c9
diff --git a/target/product/gsi/current.txt b/target/product/gsi/current.txt
index e936d45..e34a51b 100644
--- a/target/product/gsi/current.txt
+++ b/target/product/gsi/current.txt
@@ -4,6 +4,7 @@
 LLNDK: libGLESv3.so
 LLNDK: libRS.so
 LLNDK: libandroid_net.so
+LLNDK: libbinder_ndk.so
 LLNDK: libc.so
 LLNDK: libcgrouprc.so
 LLNDK: libdl.so