C++: Fix annotations after #19311.

Author: MathiasVP

cpp/ql/test/library-tests/dataflow/modelgenerator/dataflow/summaries.cpp

@@ -129,9 +129,9 @@ namespace Models {
     }
 }
 
-//summary=;;true;toplevel_function;(int *);;Argument[0];ReturnValue;taint;df-generated
-//summary=;;true;toplevel_function;(int *);;Argument[*0];ReturnValue;taint;df-generated
-//summary=;;true;toplevel_function;(int *);;Argument[0];Argument[*0];taint;df-generated
+//heuristic-summary=;;true;toplevel_function;(int *);;Argument[0];ReturnValue;taint;df-generated
+//heuristic-summary=;;true;toplevel_function;(int *);;Argument[*0];ReturnValue;taint;df-generated
+//heuristic-summary=;;true;toplevel_function;(int *);;Argument[0];Argument[*0];taint;df-generated
 //contentbased-summary=;;true;toplevel_function;(int *);;Argument[0];Argument[*0];taint;dfc-generated
 //contentbased-summary=;;true;toplevel_function;(int *);;Argument[0];ReturnValue;taint;dfc-generated
 //contentbased-summary=;;true;toplevel_function;(int *);;Argument[*0];ReturnValue;value;dfc-generated
@@ -209,9 +209,9 @@ struct HasInt {
 //contentbased-summary=;;true;copy_struct;(HasInt *,const HasInt *);;Argument[1];Argument[*0];taint;dfc-generated
 //contentbased-summary=;;true;copy_struct;(HasInt *,const HasInt *);;Argument[1];Argument[*1];taint;dfc-generated
 //contentbased-summary=;;true;copy_struct;(HasInt *,const HasInt *);;Argument[*1];Argument[*0];value;dfc-generated
-//summary=;;true;copy_struct;(HasInt *,const HasInt *);;Argument[1];Argument[*0];taint;df-generated
-//summary=;;true;copy_struct;(HasInt *,const HasInt *);;Argument[1];Argument[*1];taint;df-generated
-//summary=;;true;copy_struct;(HasInt *,const HasInt *);;Argument[*1];Argument[*0];taint;df-generated
+//heuristic-summary=;;true;copy_struct;(HasInt *,const HasInt *);;Argument[1];Argument[*0];taint;df-generated
+//heuristic-summary=;;true;copy_struct;(HasInt *,const HasInt *);;Argument[1];Argument[*1];taint;df-generated
+//heuristic-summary=;;true;copy_struct;(HasInt *,const HasInt *);;Argument[*1];Argument[*0];taint;df-generated
 int copy_struct(HasInt *out, const HasInt *in) {
     *out = *in;
     return 1;