Set llndk.moved_to_apex explicitly

Set llndk.moved_to_apex on libcom.android.tethering.connectivity_native
to simplify the apex logic in Soong.

Bug: 372543712
Test: no change to make_vars-${TARGET_PRODUCT}.mk
Change-Id: I664bf59b0041ea5ddc746c77918cbfbe74473bac
diff --git a/service/libconnectivity/Android.bp b/service/libconnectivity/Android.bp
index 3a72134..9bfe3a9 100644
--- a/service/libconnectivity/Android.bp
+++ b/service/libconnectivity/Android.bp
@@ -42,6 +42,7 @@
     ],
     llndk: {
         symbol_file: "libconnectivity_native.map.txt",
+        moved_to_apex: true,
     },
     stubs: {
         symbol_file: "libconnectivity_native.map.txt",