Set C.UTF-8 locale in /etc/default/locale for all images; originally intended to be landed in the cosmic cycle..

debian/changelog

@@ -6,6 +6,10 @@ livecd-rootfs (24.04.7) UNRELEASED; urgency=medium
   [ Jean-Baptiste Lallement ]
   * Include -updates when calling germinate.  LP: #1921862.
 
+  [ Steve Langasek ]
+  * Set C.UTF-8 locale in /etc/default/locale for all images; originally
+    intended to be landed in the cosmic cycle..
+
  -- Dave Jones <dave.jones@canonical.com>  Mon, 02 Oct 2023 15:46:06 +0100
 
 livecd-rootfs (24.04.6) noble; urgency=medium

live-build/auto/build

@@ -165,15 +165,8 @@ Expire-Date: 0
 
 	lb bootstrap "$@"
 
-        case $PROJECT:${SUBPROJECT:-} in
-		ubuntu-server:*|ubuntu-cpc:*|ubuntu:desktop-preinstalled|ubuntu-wsl:*)
-			# Set locale to C.UTF-8 by default. We should
-			# probably do this for all images early in the
-			# 18.10 cycle but for now just do it for
-			# server and cpc products.
+	# Set locale to C.UTF-8 by default.  This may be overridden later.
 	echo "LANG=C.UTF-8" > chroot/etc/default/locale
-			;;
-	esac
 
 	if [ "${SUBPROJECT:-}" = minimized ] \
 	   && ! Chroot chroot dpkg -l tzdata 2>&1 |grep -q ^ii; then