Update BTstack to pick up fix. (#1418)

peterharperuk · web-flow · commit 0423d7a25728 · 2023-06-08T10:20:03.000-05:00
diff --git a/lib/btstack b/lib/btstack
@@ -1 +1 @@
-Subproject commit c51c0a18291602d27cca515530e1baa9239a47ad
+Subproject commit 72ef1732c954d938091467961e41f4aa9b976b34
