[PATCH] config: fix warning for cross build with meson >= 1.3.0

[Bruce Richardson]

On Mon, Jun 17, 2024 at 05:14:58PM +0200, David Marchand wrote:
> Starting meson 1.3.0, the pkgconfig variable is deprecated in favor of
> pkg-config. Keep both variables as suggested in meson RN.
> 
> Link: https://mesonbuild.com/Release-notes-for-1-3-0.html#machine-files-pkgconfig-field-deprecated-and-replaced-by-pkgconfig
> Cc: stable at dpdk.org
> 
> Signed-off-by: David Marchand <david.marchand at redhat.com>
> ---
Acked-by: Bruce Richardson <bruce.richardson at intel.com>