Fix violations of G-3150

Author: PhilippSalvisberg

docs/4-language-usage/7-stored-objects/7-triggers/g-7740.md

@@ -16,11 +16,11 @@ This locking of child tables behaviour goes for simple DML triggers as well as c
 
 ``` sql
 create or replace trigger dept_br_iu
-before insert or update
+before insert or update -- NOSONAR: G-7730
 on departments for each row
 begin
    if inserting then
-      :new.department_id := department_seq.nextval;
+      :new.department_id := department_seq.nextval; -- NOSONAR: G-3150
       :new.created_date  := sysdate;
    end if;
    if updating then
@@ -37,7 +37,7 @@ create or replace trigger dept_br_i
 before insert
 on departments for each row
 begin
-   :new.department_id := department_seq.nextval;
+   :new.department_id := department_seq.nextval; -- NOSONAR: G-3150
    :new.created_date  := sysdate;
 end;
 /