Update Adafruit_CircuitPython_IS31FL3731 submodule

Xu Hao · Xu Hao · commit e210b9c8169e · 2022-06-30T09:49:47.000+08:00
diff --git a/frozen/Adafruit_CircuitPython_IS31FL3731 b/frozen/Adafruit_CircuitPython_IS31FL3731
@@ -1 +1 @@
-Subproject commit 28eb0526cc7c80c65f711c8b43ee83e191b5984d
+Subproject commit b4a0461889ead5da69f4ed6d0118276b01613981
