Add support for `double` typed carrier config am: 1edea9efa6 am: b70d999b90 am: c350fc1996

Original change: https://android-review.googlesource.com/c/platform/tools/carrier_settings/+/2075918

Change-Id: I5719d326eeb91a19cd978f46ddbc33220ae5c625
Signed-off-by: Automerger Merge Worker <[email protected]>
diff --git a/proto/carrier_settings.proto b/proto/carrier_settings.proto
index da75c60..5a18c24 100644
--- a/proto/carrier_settings.proto
+++ b/proto/carrier_settings.proto
@@ -183,6 +183,7 @@
       TextArray text_array = 6;
       IntArray int_array = 7;
       CarrierConfig bundle = 8;
+      double double_value = 9;
     }
   }