Add feature flags to GetIngressInfoResponse (#1218)

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Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com>

Author: biglittlebigben

.changeset/gold-buttons-retire.md

@@ -0,0 +1,5 @@
+---
+"@livekit/protocol": patch
+---
+
+Add feature flags to GetIngressInfoResponse

protobufs/rpc/ingress.proto

@@ -102,7 +102,8 @@ message StartIngressRequest {
   livekit.IngressInfo info = 1;
   string token = 2;
   string ws_url = 3;
-  map<string,string> logging_fields = 4;
+  map<string, string> logging_fields = 4;
+  map<string, string> feature_flags = 5;
 }
 
 message IngressSession {

protobufs/rpc/io.proto

@@ -65,7 +65,8 @@ message GetIngressInfoResponse {
   livekit.IngressInfo info = 1;
   string token = 2;
   string ws_url = 3;
-  map<string,string> logging_fields = 4;
+  map<string, string> logging_fields = 4;
+  map<string, string> feature_flags = 5;
 }
 
 // Request to store an update to the ingress state ingress -> service