Remove LIBINTL_DEP

[Andreas Schwab]

On Jun 20 2024, Mark Wielaard wrote:

> I looked a bit, but must admit it is all a little voodoo. I think it is
> a bug somewhere, because I cannot make it regenerate configure inside
> the gdbserver directory even when when giving --enable-maintainer-mode
> to the top-level configure and I can see it being passed down to the
> gdbserver/configure.

Since gdbserver does not use automake all rules need to be written
manually.

-- 
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510  2552 DF73 E780 A9DA AEC1
"And now for something completely different."