api(session): Add connection to api input (#1763)

internal/api/genapi/input.go

@@ -689,6 +689,10 @@ var inputStructs = []*structInfo{
 		inProto: &sessions.WorkerInfo{},
 		outFile: "sessions/workers.gen.go",
 	},
+	{
+		inProto: &sessions.Connection{},
+		outFile: "sessions/connection.gen.go",
+	},
 	{
 		inProto: &sessions.Session{},
 		outFile: "sessions/session.gen.go",