keventd: ship curated udev rules derived from eudev 3.2.14

Add 27 stock rules installed to /lib/udev/rules.d/.  Rules invoking
/lib/udev/<helper> fall back to keventd builtins (path_id, usb_id,
blkid, hwdb, kmod, net_id, input_id) when the helper binary is absent;
user-supplied helpers in /lib/udev/ still take precedence.

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>

keventd/rules.d/75-probe_mtd.rules

@@ -0,0 +1,11 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+# Derived from eudev 3.2.14 rules/75-probe_mtd.rules
+# Modifications by the Finit project: none
+#
+# do not edit this file, it will be overwritten on update
+
+ACTION!="add", GOTO="mtd_probe_end"
+
+KERNEL=="mtd*ro", IMPORT{program}="mtd_probe $devnode"
+
+LABEL="mtd_probe_end"