Added ignore modem/config flag to eccdata proto.

Updated the eccdata proto file to support the ability to set whether Modem/Config sourced emergency numbers should be ignored for each country. This flag will default to on (i.e. ignoring emergency numbers sourced from modem/config) for countries in which we have a high level of confidence in the accuracy of the Android Emergency Number Database, such as the US. If the value of this flag is set to true, we have a good authority of emergency numbers in the Android Emergency Number Database for this country.

Bug: 253101043
Test: Manual Test
Change-Id: I46da4ee9f504773de92c3adf49249ae84dbdb5d5
diff --git a/ecc/conversion_toolset_v1/proto/protobuf_ecc_data.proto b/ecc/conversion_toolset_v1/proto/protobuf_ecc_data.proto
index 8128963..528e4b0 100644
--- a/ecc/conversion_toolset_v1/proto/protobuf_ecc_data.proto
+++ b/ecc/conversion_toolset_v1/proto/protobuf_ecc_data.proto
@@ -54,6 +54,13 @@
     // Per http://www.etsi.org/deliver/etsi_ts/122100_122199/122101/09.01.00_60/ts_122101v090100p.pdf,
     // 112 and 911 shall always be available.
     optional string ecc_fallback = 3;
+
+    // Required: Every CountryInfo shall specify whether emergency numbers sourced from modem config
+    // should be ignored.
+    //
+    // If this value is set to true, we have a pretty good authority of emergency numbers in the
+    // android emergency number db for this country.
+    optional bool ignore_modem_config = 4 [default = false];
 }
 
 message AllInfo {