[Bug diagnostics/125773] -fdiagnostics-format=sarif-stderr counts TAB as 8 columns, when it should be 1

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125773

--- Comment #2 from Drea Pinski <pinskia at gcc dot gnu.org> ---
Though the dwarf spec does not specify either way from what I can tell.

that is DW_AT_decl_column is it with or without tabs being expanded.