lib/cyw43-driver: Update driver to latest version.

Changes since the previous version:
- add an API to get the BSSID
- support auto channel selection when using BSSID for join
- improve performance for the Murata 1DX module and SDIO
- return EINVAL for invalid auth type
- add support for Bluetooth over SPI
- convert 4343WA1-7.45.98.50.combined to C header files

lib/cyw43-driver

@@ -1 +1 @@
-Subproject commit 2cf328d9e41603405a037a29e081a7d30dd519e6
+Subproject commit 38238aefb6f59ce92681d83aa47d3a48d77b2f6e