Remove unused parameter

Author: fangerer

graalpython/com.oracle.graal.python/src/com/oracle/graal/python/builtins/objects/cext/capi/CExtNodes.java

@@ -3748,7 +3748,6 @@ public abstract static class ExecModuleNode extends MultiPhaseExtensionModuleIni
 
         @Specialization
         static int doGeneric(CApiContext capiContext, PythonModule module, Object moduleDef,
-                        @Cached PythonObjectFactory factory,
                         @Cached ConditionProfile errOccurredProfile,
                         @Cached ModuleGetNameNode getNameNode,
                         @Cached PCallCapiFunction callGetterNode,