Implement the GrpcWakeupClient.

Implement a remoteaccess HAL implementation that talks with
the wake up client using grpc.

Test: local build.
Bug: 241483300
Change-Id: I02a51f41427fa2854930d2076ca3a49791488fd9
diff --git a/automotive/remoteaccess/impl/default/proto/Android.bp b/automotive/remoteaccess/impl/default/proto/Android.bp
index c882f55..d3c75a6 100644
--- a/automotive/remoteaccess/impl/default/proto/Android.bp
+++ b/automotive/remoteaccess/impl/default/proto/Android.bp
@@ -24,7 +24,9 @@
     ],
     out: [
         "wakeup_client.pb.h",
+        "wakeup_client.grpc.pb.h",
     ],
+    vendor: true,
 }
 
 genrule {
@@ -39,7 +41,9 @@
     ],
     out: [
         "wakeup_client.pb.cc",
+        "wakeup_client.grpc.pb.cc",
     ],
+    vendor: true,
 }
 
 cc_library_static {