[developer productivity improvement] Running awx components in vscode debugger (#14942)

Enable VSCode debugger integration when attaching VSCode to with AWX docker-compose development environment container

- add debugpy launch target in `.vscode/launch.json` to enable launching awx processes with debugpy
- add vscode tasks in `.vscode/tasks.json` to facilitate shutting down corresponding supervisord managed processes while launching process with debugpy
- modify nginx conf to add django runserver as fallback to uwsgi (enable launching API server via debugpy)

awx/settings/development.py

@@ -72,6 +72,9 @@ AWX_CALLBACK_PROFILE = True
 # Allows user to trigger task managers directly for debugging and profiling purposes.
 # Only works in combination with settings.SETTINGS_MODULE == 'awx.settings.development'
 AWX_DISABLE_TASK_MANAGERS = False
+
+# Needed for launching runserver in debug mode
+CSRF_TRUSTED_ORIGINS = ["https://localhost:8043"]
 # ======================!!!!!!! FOR DEVELOPMENT ONLY !!!!!!!=================================
 
 # Store a snapshot of default settings at this point before loading any