components/bt: Fix assert due to alloc LMP TX buffer failed

diff --git a/components/bt/lib b/components/bt/lib
index 70d6a277d7adb468fc4dbeed92a64144569bf080..e258e1d7be5332b5fa7bb055ca256d1b6152aea1 160000 (submodule)
--- a/components/bt/lib
+++ b/components/bt/lib
@@ -1 +1 @@
-Subproject commit 70d6a277d7adb468fc4dbeed92a64144569bf080
+Subproject commit e258e1d7be5332b5fa7bb055ca256d1b6152aea1