Drop mke2fs.conf override, no longer needed.

debian/changelog

@@ -5,6 +5,7 @@ livecd-rootfs (23.10.23) UNRELEASED; urgency=medium
     session, and not the squashfs layer used as the source for installation.
     split the chroot hooks to add this to the standard.squashfs.
     LP: #2033170.
+  * Drop mke2fs.conf override, no longer needed.
 
  -- Steve Langasek <steve.langasek@ubuntu.com>  Sat, 26 Aug 2023 15:05:13 -0700
 

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

@@ -14,11 +14,6 @@ esac
 # other then relying on the fact that these hooks are only copied for
 # an ubuntu:canary build)
 
-# As described in LP: #2025339, an initrd built from a jammy userspace
-# (which is what we use for canary builds currently) cannot fsck a
-# mantic root filesystem created with the default options.
-sed -i -e 's/,orphan_file//' /etc/mke2fs.conf
-
 cat <<EOF > /etc/initramfs-tools/conf.d/casperize.conf
 export CASPER_GENERATE_UUID=1
 EOF