Add built-in tracy profiler (front-end) to Linux builds

[adriengivry]

Problem this feature should fix

Tracy releases don't include a pre-built tracy-profiler executable file for Linux, therefore, we haven't included one to Linux builds.

Users on Linux are expected to build/install it themselves.

Expected solution

We should either add:

• TracyProfiler project to allow users to build it alongside Overload
• Bundle an executable file for Linux (some assumptions will need to be made regarding the filesystem, see TracyProfiler CMake config)