end_of_line not respecting when file has ifdef

[nojaf]

Steps to reproduce

IfDef.fs

let a =
#if FOO
    43
#else
    30
#endif

.editorconfig

[*.fs]
end_of_line=lf

Test line endings in PowerShell:

(Get-Content IfDef.fs -Raw) -match "\r\n$"

Behaviour is correct when no ifdefs are present.