Add @deprecated annotation and bump netd_aidl_interface

1. Annotate binder interfaces which return
   binder::Status::EX_UNSUPPORTED_OPERATION.
2. Freeze netd_aidl_interface to v14.

Test: m
Change-Id: Ibdc083ce7ac4a8e3dcd1e7cf1dc310210ca76f38
diff --git a/staticlibs/netd/Android.bp b/staticlibs/netd/Android.bp
index 65b3b09..be3083a 100644
--- a/staticlibs/netd/Android.bp
+++ b/staticlibs/netd/Android.bp
@@ -162,8 +162,13 @@
             version: "13",
             imports: [],
         },
+        {
+            version: "14",
+            imports: [],
+        },
 
     ],
+    frozen: true,
 
 }