Add support for Bundle typed-carrier config

Bug: 230144965
Change-Id: Ibf1d77f4bfcf7b9c16080bde8b7222c39e5d3c1e
Test: none - proto definition change
diff --git a/proto/carrier_settings.proto b/proto/carrier_settings.proto
index 1a8a77f..da75c60 100644
--- a/proto/carrier_settings.proto
+++ b/proto/carrier_settings.proto
@@ -182,6 +182,7 @@
       bool bool_value = 5;
       TextArray text_array = 6;
       IntArray int_array = 7;
+      CarrierConfig bundle = 8;
     }
   }