bootstrap::xorg-server: add pkgconfig in required tools

This is required so it picks the correct XKB bin path.

Signed-off-by: Andy-Python-Programmer <andypythonappdeveloper@gmail.com>

Author: Andy-Python-Programmer

bootstrap/xorg.yml

@@ -609,6 +609,7 @@ packages:
             NOCONFIGURE: 'yes'
     tools_required:
       - host-gcc
+      - host-pkg-config
     pkgs_required:
       - mlibc
       - xorg-util-macros