max: fix v3 deposit state conversion

pkg/exchange/max/convert.go

@@ -284,6 +284,13 @@ func toGlobalDepositStatus(a max.DepositState) types.DepositStatus {
 
 	case max.DepositStateAccepted:
 		return types.DepositSuccess
+
+	case max.DepositStateProcessing: // v3 states
+		return types.DepositPending
+
+	case max.DepositStateDone: // v3 states
+		return types.DepositSuccess
+
 	}
 
 	// other states goes to this

pkg/exchange/max/maxapi/account.go

@@ -116,6 +116,10 @@ const (
 	DepositStateSuspended  DepositState = "suspended"
 	DepositStateAccepted   DepositState = "accepted"
 	DepositStateChecking   DepositState = "checking"
+
+	// v3 states
+	DepositStateProcessing DepositState = "processing"
+	DepositStateDone       DepositState = "done"
 )
 
 type Deposit struct {