AutoTrace fails when files of types other than .m and .mlx is involved

[duncanpo]

The easiest way to reproduce this issue is to create a .mat data file. For example,

y = magic(3);
save mymat y` 

The following foo.m file loads the .mat file:

function foo
y = load("mymat.mat");

Creating an AutoTrace object on this function fails because of the .mat file:

Error using [matlab.lang.internal.registerCallbackForFile](matlab:matlab.lang.internal.introspective.errorDocCallback('matlab.lang.internal.registerCallbackForFile'))
Error: Operation not supported for the provided file
C:\Users\dpo\oteldemo\simulink_autotrace_bug\mymat.mat.

Specifying the .mat file in ExcludeFiles also fails:

>> at = opentelemetry.autoinstrument.AutoTrace(@foo, ExcludeFiles="mymat.mat")
Error using [opentelemetry.autoinstrument.AutoTrace>processFileInput](matlab:matlab.lang.internal.introspective.errorDocCallback('opentelemetry.autoinstrument.AutoTrace>processFileInput', 'C:\Users\dpo\AppData\Roaming\MathWorks\MATLAB Add-Ons\Toolboxes\MATLAB Interface to OpenTelemetry\+opentelemetry\+autoinstrument\AutoTrace.m', 178)) ([line 178](matlab: opentoline('C:\Users\dpo\AppData\Roaming\MathWorks\MATLAB Add-Ons\Toolboxes\MATLAB Interface to OpenTelemetry\+opentelemetry\+autoinstrument\AutoTrace.m',178,0)))
mymat.mat is not found or is not a
valid MATLAB file with a .m or .mlx extension.

This issue also applies if the MATLAB function loads a Simulink model, or interacts with MATLAB or Simulink file types other than .m and .mlx.