add error to allow list that can happen when shutting down the node

testutil/e2e/allowedErrorList.go

@@ -17,6 +17,7 @@ var allowedErrorsDuringEmergencyMode = map[string]string{
 	"Connection refused":           "Connection to tendermint port sometimes can happen as we shut down the node and we try to fetch info during emergency mode",
 	"connection reset by peer":     "Connection to tendermint port sometimes can happen as we shut down the node and we try to fetch info during emergency mode",
 	"Failed Querying EpochDetails": "Connection to tendermint port sometimes can happen as we shut down the node and we try to fetch info during emergency mode",
+	"http://[IP_ADDRESS]:26657":    "This error is allowed because it can happen when EOF error happens when we shut down the node in emergency mode",
 }
 
 var allowedErrorsPaymentE2E = map[string]string{