samsung-zeroltexx: Add info on the patch preventing crash due to v4l_id probing.

device/testing/device-samsung-zeroltexx/APKBUILD

@@ -24,6 +24,8 @@ build() {
 package() {
 	devicepkg_package $startdir $pkgname
 
+# Disable v4l udev rules (which whould otherwise crash the kernel when v4l_id probes some of the device nodes of the 
+# FIMC-IS driver. This patch was taken from here: https://gitlab.com/postmarketOS/pmaports/-/merge_requests/1160
 	install -Dm644 "$srcdir"/60-persistent-v4l.rules \
 		"$pkgdir"/etc/udev/rules.d/60-persistent-v4l.rules