Integrate user config with adv_trace

[jmadden173]

Describe the Enhancement
Use the interrupt definition that is used in the LoRa firmware to drive the user configuration. When the program is running we should be able to use the GUI to "pause" the code and enter the configuration where the config can be saved to the device. The adv_trace utility is already implemented in the LoRa app code for print statements, I believe any receive communication is done.

Benefits

• Allow for configuration without reflashing

Possible Drawbacks
Interfering with the main code

Additional Context
I could not find any documentation adv_trace utility but it appears in the LoRa code and is listed under utilities for the HAL documentation. I listed some resources below for what I've currently found.

Function to setup receive callback: https://github.com/jlab-sensing/STM32CubeWL/blob/2047c75fa46f21f305162b3039b6313aa42a3f8b/Utilities/trace/adv_trace/stm32_adv_trace.h#L123
Example code from AT command example: https://github.com/jlab-sensing/STM32CubeWL/blob/2047c75fa46f21f305162b3039b6313aa42a3f8b/Projects/B-WL5M-SUBG1/Applications/LoRaWAN/LoRaWAN_AT_Slave/LoRaWAN/App/lora_command.c#L625
Example implemented callback: https://github.com/jlab-sensing/STM32CubeWL/blob/2047c75fa46f21f305162b3039b6313aa42a3f8b/Projects/B-WL5M-SUBG1/Applications/LoRaWAN/LoRaWAN_AT_Slave/LoRaWAN/App/lora_command.c#L775

[jmadden173]

Link to advance trace library: https://github.com/jlab-sensing/STM32CubeWL/tree/2047c75fa46f21f305162b3039b6313aa42a3f8b/Utilities/trace/adv_trace