Add the new header to build.json and regenerate projects
diff --git a/build.json b/build.json
index 8838d3a..ec48314 100644
--- a/build.json
+++ b/build.json
@@ -28,6 +28,7 @@
         "include/grpc++/generic_stub.h",
         "include/grpc++/impl/call.h",
         "include/grpc++/impl/client_unary_call.h",
+        "include/grpc++/impl/grpc_library.h",
         "include/grpc++/impl/internal_stub.h",
         "include/grpc++/impl/rpc_method.h",
         "include/grpc++/impl/rpc_service_method.h",