Use patch to update unit file

build_debian.sh

@@ -447,8 +447,13 @@ sudo LANG=C DEBIAN_FRONTEND=noninteractive chroot $FILESYSTEM_ROOT apt-get -y in
     systemd-sysv \
     ntp
 
-# Workaround to fix issue https://github.com/systemd/systemd/issues/24668.
-sudo cp files/image_config/systemd/systemd-udevd/systemd-udevd.service $FILESYSTEM_ROOT/lib/systemd/system/systemd-udevd.service
+# Workaround for issue: The udev rule may fail to be executed because the
+#                       daemon-reload command is executed in parallel
+# Github issue: https://github.com/systemd/systemd/issues/24668
+# Github PR: https://github.com/systemd/systemd/pull/24673
+# This workaround should be removed after a upstream already contains the fixes
+sudo patch $FILESYSTEM_ROOT/lib/systemd/system/systemd-udevd.service \
+    files/image_config/systemd/systemd-udevd/fix-udev-rule-may-fail-if-daemon-reload-command-runs.patch
 
 if [[ $TARGET_BOOTLOADER == grub ]]; then
     if [[ $CONFIGURED_ARCH == amd64 ]]; then

files/image_config/systemd/systemd-udevd/fix-udev-rule-may-fail-if-daemon-reload-command-runs.patch

@@ -0,0 +1,24 @@
+# -------------------------------------------------------------------
+# Patch for /lib/systemd/system/systemd-udevd.service
+# Fix issue: The udev rule may fail to be executed because the
+#            daemon-reload command is executed in parallel
+# Github issue: https://github.com/systemd/systemd/issues/24668
+# Github PR: https://github.com/systemd/systemd/pull/24673
+# -------------------------------------------------------------------
+@@ -16,8 +16,6 @@
+ ConditionPathIsReadWrite=/sys
+
+ [Service]
+-DeviceAllow=block-* rwm
+-DeviceAllow=char-* rwm
+ Type=notify
+ # Note that udev will reset the value internally for its workers
+ OOMScoreAdjust=-1000
+@@ -29,7 +27,6 @@
+ KillMode=mixed
+ TasksMax=infinity
+ PrivateMounts=yes
+-ProtectClock=yes
+ ProtectHostname=yes
+ MemoryDenyWriteExecute=yes
+ RestrictAddressFamilies=AF_UNIX AF_NETLINK AF_INET AF_INET6