added beacon and udev for rfxcom

k3s/files/etc/salt/minion.d/beacons.conf

@@ -0,0 +1,13 @@
+beacons:
+  inotify:
+    - files:
+        /dev:
+          mask:
+            - create
+            - delete
+          exclude:
+           - /dev/gpiochip3
+           - /dev/serial
+           - /dev/ttyUSB0
+           - /dev/ttyUSB1
+    - disable_during_state_run: True

k3s/files/etc/udev/rules.d/90-RFXtrx433.rules

@@ -0,0 +1,5 @@
+SUBSYSTEM=="tty", \
+ACTION=="add", \
+DRIVERS=="ftdi_sio", \
+ATTRS{interface}=="RFXtrx433", \
+SYMLINK+="rfxtrx433"