distro: udev: add rules which creates symlinks in /dev/disk/

This change is caused by Ventoy. Ventoy stores .iso file with DTS kernel image
and DTS rootfs image on the partition which is mounted using its label.
So, these changes will create symlinks to filesystem devices in
/dev/disk/by-label.

meta-dts-distro/recipes-core/udev/files/0001-add-device-symlinks-udev.patch

@@ -0,0 +1,24 @@
+From 44f7c9ae472e8a8ce91dc53168ddbeeac69df077 Mon Sep 17 00:00:00 2001
+From: Daniil Klimuk <[email protected]>
+Date: Mon, 9 Oct 2023 14:28:41 +0200
+Subject: [PATCH] add-device-symlinks-udev
+
+---
+ localextra.rules | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/localextra.rules b/localextra.rules
+index 3d51d3e395d4..5d3a7a6dd50e 100644
+--- a/localextra.rules
++++ b/localextra.rules
+@@ -21,3 +21,7 @@ KERNEL=="fb0",  SYMLINK+="fb"
+
+ # Make all input devices read-write to the input group
+ SUBSYSTEM=="input", GROUP="input", MODE="660"
++
++# Create symlinks to devices in /dev/disk/:
++KERNEL!="sr*", IMPORT{program}="/sbin/blkid -o udev -p $tempnode"
++ENV{ID_FS_LABEL_ENC}=="?*",     ENV{ID_FS_USAGE}=="filesystem", SYMLINK+="disk/by-label $env{ID_FS_LABEL_ENC}"
+-- 
+2.41.0
+

meta-dts-distro/recipes-core/udev/udev-extraconf_1.1.bbappend

@@ -0,0 +1,5 @@
+FILESEXTRAPATHS:append := "${THISDIR}/files"
+
+SRC_URI:append = " \
+    file://0001-add-device-symlinks-udev.patch \
+"