component/bt: update libbtdm_app.a

1. update the lib to version 010102 because the branch feature/btdm_controller missed the lib

diff --git a/components/bt/lib b/components/bt/lib
index 6c9a6de656262113a0aab63907d6871a64e00fae..bcbc35215c6d87279da4b87a74d3360c537d6724 160000 (submodule)
--- a/components/bt/lib
+++ b/components/bt/lib
@@ -1 +1 @@
-Subproject commit 6c9a6de656262113a0aab63907d6871a64e00fae
+Subproject commit bcbc35215c6d87279da4b87a74d3360c537d6724