Revert "docs(BLE): Updated README to be more explicit about HCI uart …

…for MAX32690 (#1038)"

This reverts commit 5955fcf.

.github/workflows/BLE_Examples_Test.yml

@@ -63,6 +63,7 @@ jobs:
         with:
           submodules: false
           repository: analogdevicesinc/msdk
+          ref: ble-workflow-update
           fetch-depth: 0
 
       - name: Check MAX32655

Examples/MAX32690/Bluetooth/BLE5_ctr/README.md

@@ -15,8 +15,9 @@ Universal instructions on building, flashing, and debugging this project can be
 If using the MAX32690EVKIT:
 -   Connect a USB cable between the PC and the CN2 (USB/PWR) connector.
 -   Install headers JP7(RX\_EN) and JP8(TX\_EN).
--   Open a terminal app on the PC and connect to the EV kit's console UART at 115200, 8-N-1.
--   If using the EvKit, the HCI UART is configured as LPUART and is accessible via the CMSIS-DAP. No external serial converter is needed.
+-   Open a terminal application on the PC and connect to the EV kit's console UART at 115200, 8-N-1.
+-   Use an external USB-to-UART adapter to access HCI UART. Connect a USB cable between the PC or BLE Tester
+    and USB side of the adapter. Connect UART side of the adapter to board TX,RX and GND header pins.
 -   Optionally you can reconfigure the UART definitions in board.h to use the on-board USB to UART
     adapter for the HCI UART.