merge: submit/microflow-split-subtype-preservation fixup (PR mendixlabs#265 review)

Author: hjothamendix

sdk/microflows/microflows.go

@@ -294,7 +294,6 @@ func (ExpressionSplitCondition) isSplitCondition() {}
 // "RuleCall.Microflow" field (rules and microflows share a namespace).
 type RuleSplitCondition struct {
 	model.BaseElement
-	RuleID            model.ID                    `json:"ruleId"`
 	RuleQualifiedName string                      `json:"ruleQualifiedName,omitempty"`
 	ParameterMappings []*RuleCallParameterMapping `json:"parameterMappings,omitempty"`
 }

sdk/mpr/parser_microflow.go

@@ -460,9 +460,7 @@ func parseSplitCondition(raw map[string]any) microflows.SplitCondition {
 			Expression: extractString(raw["Expression"]),
 		}
 	case "Microflows$RuleSplitCondition":
-		cond := &microflows.RuleSplitCondition{
-			RuleID: model.ID(extractBsonID(raw["Rule"])),
-		}
+		cond := &microflows.RuleSplitCondition{}
 		// Mendix nests the rule reference under a RuleCall sub-document whose
 		// "Microflow" field holds the rule's qualified name (rules share the
 		// microflow namespace). Parameter mappings are scoped inside RuleCall too.