foreman-bootloaders-redhat: Add efinet module to Grub2 modules.

This module is needed for network connectivity on UEFI systems,
and used e.g. for loading the grub.cfg and additional Grub2 modules
when booting via UEFI PXE.

packages/foreman/foreman-bootloaders-redhat/foreman-generate-bootloaders

@@ -9,7 +9,7 @@
 #   foreman-generate-boot [x86|aa64|ppc|ppc64|ppc64le]
 
 ARCH=${1:-x86_64}
-MODULES="all_video boot btrfs cat configfile echo ext2 fat font gfxmenu gfxterm gzio halt hfsplus iso9660 jpeg loadenv loopback lvm mdraid09 mdraid1x minicmd normal part_apple part_msdos part_gpt password_pbkdf2 png reboot search search_fs_uuid search_fs_file search_label serial sleep syslinuxcfg test tftp video xfs linux"
+MODULES="all_video boot btrfs cat configfile echo efinet ext2 fat font gfxmenu gfxterm gzio halt hfsplus iso9660 jpeg loadenv loopback lvm mdraid09 mdraid1x minicmd normal part_apple part_msdos part_gpt password_pbkdf2 png reboot search search_fs_uuid search_fs_file search_label serial sleep syslinuxcfg test tftp video xfs linux"
 
 generate() {
   grub2-mknetdir --net-directory=/var/lib/tftpboot/ --locales="" --fonts="" -d /usr/lib/grub/$1/ --subdir=grub2 >/dev/null