update bridge to version that has latest arduino core api

Wenn0101 · Wenn0101 · commit 92d8a27d1820 · 2021-09-09T16:34:47.000-06:00
diff --git a/cores/arduino/mbed-bridge b/cores/arduino/mbed-bridge
@@ -1 +1 @@
-Subproject commit 63a8d6b3d8f57999b7af867ceb93a6f7367ca12a
+Subproject commit 42f0e69e2eab69e98b62b9a97d9b7fd934c7ca4e
