Add JNI stats libraries to connectivity

Add new symbols to libservice-connectivity loaded on T only, and the
framework libraries to apex and tests.

Ignore-AOSP-First: Avoiding conflicts; cherry-pick will follow
Bug: 197717846
Test: atest FrameworksNetTests
Change-Id: Iae44344701a3267110e5cbf271120201134d59e5
diff --git a/tests/unit/Android.bp b/tests/unit/Android.bp
index 7ae5333..219af8a 100644
--- a/tests/unit/Android.bp
+++ b/tests/unit/Android.bp
@@ -168,6 +168,7 @@
         "services.net",
     ],
     jni_libs: [
+        "libandroid_net_connectivity_com_android_net_module_util_jni",
         "libservice-connectivity",
         "libandroid_net_connectivity_com_android_net_module_util_jni",
     ],