Re: pgsql: Revert "Avoid requiring Spanish locale to test NLS infrastructur

I wrote:
> Christoph Berg  writes:
>> "regress-19.mo" is a pretty generic name for a file installed in a
>> system-wide location. Perhaps it could be named postgresql-regress-19.mo?
>> (pg_regress(-19).mo doesn't exist yet, but might appear independently.)

> Fair point, I'll look into renaming that later.

Done at 5b4fb2b97d2.

			regards, tom lane