[configs/releng] Update package list for grub

Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>

configs/releng/packages.both

@@ -18,7 +18,7 @@ gnu-netcat
 gpm
 gptfdisk
 grml-zsh-config
-grub-bios
+grub
 haveged
 hdparm
 ipw2100-fw

configs/releng/packages.x86_64

-grub-efi-x86_64
 gummiboot
 prebootloader
 refind-efi