generalize live-build/ubuntu/hooks/020-ubuntu-live.chroot_early

apply this to any layer ending in '.live' so it can be reused across flavors

debian/changelog

@@ -1,3 +1,10 @@
+livecd-rootfs (24.04.15) UNRELEASED; urgency=medium
+
+  * live-build/ubuntu/hooks/020-ubuntu-live.chroot_early: apply to any
+    layer ending in .live so this can be reused across flavors
+
+ -- Steve Langasek <steve.langasek@ubuntu.com>  Wed, 20 Dec 2023 19:45:34 -0800
+
 livecd-rootfs (24.04.14) noble; urgency=medium
 
   * When the files we're creating in the live layer have static content,

live-build/ubuntu/hooks/020-ubuntu-live.chroot_early

@@ -3,7 +3,7 @@
 set -eu
 
 case ${PASS:-} in
-    minimal.standard.live)
+    *.live)
         ;;
     *)
         exit 0