Extensions - Add Tracy support

[Krzmbrzl]

When merged this pull request will:

• Add Tracy support in order to be able to investigate the performance issues encountered in the Mumble plugin. Note that Tracy needs to be activated via -DUSE_TRACY=ON when calling cmake
• Fix a small issue in the Mumble plugin where the returned config path would be inaccessible (due to lying in programs directory)
• Add CMake option to enable tracing (OFF by default)

[Krzmbrzl]

@jonpas I think this is now ready for review/merging.
Had I known in advance that I would keep tinkering with this for so long, I would have marked the PR as draft 👀

[jonpas]

Self-note: Need to add that to docs and CI, as it's a new extension module.

[jonpas]

needs to be activated via -DUSE_TRACY=ON when calling cmake

I don't think that's correct, did you mean -DENABLE_TRACING=ON?

Also can you submodule Tracy on a specific tag instead of a hard-to-find-version commit?

---

As for CI, I don't think we need to add ACRE2\ACRE2Profiling in

acre2/.github/workflows/release.yml

Line 97 in eed3692

msbuild ACRE.sln /m '/t:ACRE2Arma\acre;ACRE2Arma\arma2ts;ACRE2\ACRE2Steam;ACRE2\ACRE2TS' /p:Configuration=RelWithDebInfo

as it should get automatically pulled in by ACRE2Core like ACRE2Core itself gets pulled into other modules.

I do want to add profiling options to the docs though, if/when Mumble ever gets merged - or maybe cherry-picked out into the main branch at least.

[PabstMirror]

instead of submodules maybe just use cmake fetch

include(FetchContent)
FetchContent_Declare(
    tracy	
    GIT_REPOSITORY https://github.com/wolfpld/tracy
    GIT_TAG v0.9.1
)
FetchContent_MakeAvailable(tracy)