meson: -Dwindows-installer=true bogus on Linux
There are a few issues with our meson build regarding the windows-installer
option:
- First
-Dwindows-installer=true
flag is not supposed to be on a Windows build only. It might be useful to build these files (translation files) even on other platforms. - Similarly to #4201 (closed), the generated files are expected to be added in the src folder, not the build folder.
Now I'm not sure if this discrepancy with the autotools build is really a problem. I am testing using these on the CI right now, so I wanted to note the difference, but I will decide later if this is really a problem. Maybe it's not.