ldap2pg tries to grant privilege on FUNCTION/ROUTINE even if it is already granted

[wlkvv]

Hi!
Ive encountered an issue after updating ldap2pg from ver. 6.4 to 6.5.1 where EXECUTE privileges on functions (and routines as well) are re-applied on every run, even though they are already granted.

 CHANGE Grant privileges.                                grant="GLOBAL DEFAULT FOR user EXECUTE ON FUNCTIONS TO ldap_group_1" database=test

As it seems in DEBUG it detects that the privilege is granted:

DEBUG  Found grant in Postgres instance.                grant="GLOBAL DEFAULT FOR user EXECUTE ON FUNCTIONS TO ldap_group_1" database=test

But anyway it tries to grant it:

 DEBUG  Wants grant.                                     grant="GLOBAL DEFAULT FOR user EXECUTE ON FUNCTIONS TO ldap_group_1" database=test

I noticed a possible inconsistency in how function/routine default privileges are represented:

internal/privileges/sql/global-default.sql

...
CASE defaclobjtype
WHEN 'f' THEN 'FUNCTIONS'
...

internal/privileges/sql/schema-default.sql

...
CASE defaclobjtype
WHEN 'f' THEN 'ROUTINES'
...

(As its mentioned in https://www.postgresql.org/docs/16/catalog-pg-default-acl.htm defaclobjtype char "f" states for function)
At first I thought this could be caused by FUNCTIONS vs ROUTINES, but changing functions to routines in the config does not change the behavior.