lib: tinyusb: advance tinyusb version to get valentyusb support

xobs · xobs · commit b68667f77beb · 2020-02-04T10:34:43.000+08:00
valentyusb support was added upstream to tinyusb.  This advances
this submodule so that we can use it with circuitpython.

Signed-off-by: Sean Cross &lt;sean@xobs.io&gt;
diff --git a/lib/tinyusb b/lib/tinyusb
@@ -1 +1 @@
-Subproject commit 00c440cb26fbea7fd367623454d8b67855f1372f
+Subproject commit 97b90b6fc962ce6d78e7ecb7fa187cf9bf0a366e
