fixed required version

features/org.yakindu.sct.generator.csharp-feature/feature.xml

@@ -2,7 +2,7 @@
 <feature
       id="org.yakindu.sct.generator.csharp"
       label="Yakindu Statechart Tools (SCT) C# Generator Feature"
-      version="3.1.0.qualifier"
+      version="3.3.0.qualifier"
       provider-name="statecharts.org"
       plugin="org.yakindu.sct.doc.user">
 
@@ -23,7 +23,7 @@
    </url>
 
    <requires>
-      <import feature="org.yakindu.sct" version="2.5.0.qualifier"/>
+      <import feature="org.yakindu.sct" version="3.3.0.qualifier"/>
    </requires>
 
    <plugin