Imported 2.664.13

No reason for CPC update specified.

debian/changelog

@@ -1,3 +1,9 @@
+livecd-rootfs (2.664.13) focal; urgency=medium
+
+  * Enable the hwe variant for ubuntu-server-live (LP: #1913314)
+
+ -- Łukasz 'sil2100' Zemczak <lukasz.zemczak@ubuntu.com>  Tue, 26 Jan 2021 15:47:43 +0100
+
 livecd-rootfs (2.664.12) focal; urgency=medium
 
   * riscv64: backport HiFive unleashed & cloud-image building support

live-build/ubuntu-server/hooks/033-kernel-bits.binary

@@ -27,8 +27,7 @@ INSTALLER_ROOT=binary/boot/installer.squashfs.dir
 KERNEL_BITS_ROOT=binary/boot/kernel-bits.dir
 KERNEL_BITS_OVERLAY=binary/boot/overlay-kernel-bits
 
-#variants='ga hwe'
-variants='ga'
+variants='ga hwe'
 
 for variant in $variants; do
 	if [ "$variant" = "ga" ]; then