#29942 Fix dollar quote rule and postgre escape string rule

[E1izabeth]

If user uses dollar strings, then the settings should be set like this

With this settings now we correctly handle such cases (see foldings)

Script for testing

select
    format($x$%1$s$x$, 'foo'); 

select
    'bar';

select
    'baz';

DO $x$
BEGIN
	RAISE NOTICE '%', 'Test';
END $x$;


select 'zoo' 
from x
left join y on a=b
left join z on right(c,d)=0
where p>q

[uslss]

verified