Cannot debug bytecode files directly

[JanSharp]

When trying to debug a bytecode file you get the error

bin/linux/lua: ....local-lua-debugger-vscode-0.3.2/debugger/lldebugger.lua:1782: attempt to load a binary chunk (mode is 't')
stack traceback:
	[C]: in function 'luaAssert'
	....local-lua-debugger-vscode-0.3.2/debugger/lldebugger.lua:1782: in function 'runFile'
	(command line):1: in main chunk
	[C]: in ?

This can be worked around by writing a wrapper file that does nothing but load the bytecode file and run it by passing along all of the arguments, which is pretty inconvenient when the build system specifically outputs bytecode files.

So this is a request for all occasions where the debugger is loading a string or a file to use the "bt" mode.