lib/btstack: Update to v1.5.3.

Signed-off-by: Damien George <damien@micropython.org>
This commit is contained in:
Damien George 2022-09-08 12:51:10 +10:00
parent 93f3910fe7
commit 4f946ba963

@ -1 +1 @@
Subproject commit c8b9823f68c6af0fa52e2c4e009aba4dbf257232
Subproject commit 87087689bb0c37ff4b9b3e3ba670b7019c306ebd