update frozen Adafruit_CircutPython_RFM9x library

jerryneedell · jerryneedell · commit 5f60bec85b69 · 2020-08-09T11:07:41.000-04:00
diff --git a/frozen/Adafruit_CircuitPython_RFM9x b/frozen/Adafruit_CircuitPython_RFM9x
@@ -1 +1 @@
-Subproject commit b3d270f743fafa0ed4b3374fadcea350f05be0b8
+Subproject commit cfffc233784961929d722ea4e9acfe5786790609
