### Problem description
Ref #1210
### Implementation description
Call
[`SetFileTime()`](https://learn.microsoft.com/en-us/windows/win32/api/fileapi/nf-fileapi-setfiletime)
everytime `FileProvider::save()` is called.
### Additional things
I moved the call to `File::close()` from `FileProvider::open()` to
`FileProvider::close()` because `SetFileTime()` requires a file handler
as input, so I need `File::m_file` to be valid.
As requested on Discord, a PR to revert the FPS limiter back to the one
that was used in v1.30.1.
The new FPS limiter seems to be flawed in that it runs at about half the
speed it is supposed to be.
See this illustration:
Left is v1.30.1, right is the new version (without this fix). See how
long it takes to respectively reach 0xE90.
This is not a performance issue, because when you fully unlock the
framerate on the right, it's just as fluent as on the left.
Currently, LTO isn't enabled (at least on Linux ?), because LTO doesn't
recognize any language as being enabled.
I fixed that by explicitly enabling C and CXX languages before enabling
LTO
This PR fix libmagic dumping files in the imhex cwd when compiling them
This code was actually written by you (notice the source branch), this
PR is just a reminder that the fix works and you can merge it ^^
---------
Co-authored-by: WerWolv <werwolv98@gmail.com>
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### Problem description
<!-- Describe the bug that you fixed/feature request that you
implemented, or link to an existing issue describing it -->
There are unused ImHex-specific flags in the custom GLFW build on MacOS.
Also, it isn't built in release mode
