[jOOQ/jOOQ#16459] Wrong AbstractField::parenthesised overrides in CURRENT_SCHEMA, CURRENT_USER

jOOQ/src/main/java/org/jooq/impl/CurrentSchema.java

@@ -124,7 +124,7 @@ implements
             case HSQLDB:
             case POSTGRES:
             case YUGABYTEDB:
-                return false;
+                return true;
 
             default:
                 return true;

jOOQ/src/main/java/org/jooq/impl/CurrentUser.java

@@ -111,7 +111,7 @@ implements
             case HSQLDB:
             case POSTGRES:
             case YUGABYTEDB:
-                return false;
+                return true;
 
             case SQLITE:
                 return false;