esp32: update wifi lib to contain bt/wifi coexist code

diff --git a/components/esp32/lib b/components/esp32/lib
index 6cc03db27a4ee7842d3549f0c262a6401e8ab1af..60ae2940dfdca8c8279128bee8bf7716356d864b 160000 (submodule)
--- a/components/esp32/lib
+++ b/components/esp32/lib
@@ -1 +1 @@
-Subproject commit 6cc03db27a4ee7842d3549f0c262a6401e8ab1af
+Subproject commit 60ae2940dfdca8c8279128bee8bf7716356d864b