Rename "service-nearby" to "service-nearby-pre-jarjar"

Test: unit test
Bug: 217115866
Change-Id: Ie7415cb9669484346c163bc12eb81ebeb775b57e
diff --git a/nearby/service/Android.bp b/nearby/service/Android.bp
index 12fce04..802e2c8 100644
--- a/nearby/service/Android.bp
+++ b/nearby/service/Android.bp
@@ -44,7 +44,7 @@
 
 // Main lib for nearby services.
 java_library {
-    name: "service-nearby",
+    name: "service-nearby-pre-jarjar",
     srcs: [":nearby-service-srcs"],
 
     defaults: [