update tinyusb to 15 May 2024 version

todbot · todbot · commit 21a93262037f · 2024-05-16T09:52:36.000-07:00
diff --git a/lib/tinyusb b/lib/tinyusb
@@ -1 +1 @@
-Subproject commit ee9ad0f184752e4006ccfa6ae49b7ac83707d771
+Subproject commit 5393f8ddbc2036ee587536d0f9329fbfbdf399d0
