add udev rules files

CHANGELOG.md

@@ -54,6 +54,7 @@ automation setup much in order to interface with this version of MQTTany.
   * Config option flag `secret` to obfuscate values in the log for passwords, etc.
   * **I2C** If `bus` is a number, checks for path `/dev/i2c{bus}` as well as
     `/dev/i2c-{bus}` now.
+  * `udev` rule files to help with hardware permissions.
 
 * **Changed**
   * Convert all string formatting to use *f-strings*. This change means you must be using

udev/98-gpio.rules

@@ -0,0 +1,8 @@
+KERNEL=="gpio*", SUBSYSTEM=="gpio", ACTION=="add", \
+RUN="/bin/sh -c ' \
+    chown -L root:gpio /sys/${DEVPATH}/active_low \
+                       /sys/${DEVPATH}/direction \
+                       /sys/${DEVPATH}/edge \
+                       /sys/${DEVPATH}/uevent \
+                       /sys/${DEVPATH}/value \
+'"

udev/98-i2c.rules

@@ -0,0 +1 @@
+SUBSYSTEM=="i2c-dev", GROUP="i2c", MODE="0660"

udev/98-w1.rules

@@ -0,0 +1,13 @@
+SUBSYSTEM=="w1", DRIVER=="w1_master_driver", ACTION=="add", \
+RUN="/bin/sh -c ' \
+    chown -L root:wire /sys${DEVPATH}/w1_* \
+                       /sys${DEVPATH}/uevent \
+'"
+SUBSYSTEM=="w1", DRIVER=="w1_slave_driver", ACTION=="add", \
+RUN="/bin/sh -c ' \
+    chown -L root:wire /sys${DEVPATH}/id \
+                       /sys${DEVPATH}/name \
+                       /sys${DEVPATH}/rw \
+                       /sys${DEVPATH}/uevent \
+                       /sys${DEVPATH}/w1_slave \
+'"