chore: fix unneeded warn level log

EclesioMeloJunior · EclesioMeloJunior · commit 9fdbbd2ff9b5 · 2022-05-30T14:58:11.000-04:00
diff --git a/chain/dev/config.toml b/chain/dev/config.toml
@@ -6,7 +6,7 @@ metrics-address = ":9876"
 [log]
 core = ""
 network = ""
-rpc = "warn"
+rpc = ""
 state = ""
 runtime = ""
 babe = ""
