fix(git.lua): git_status not working on Windows

[Koalhack]

• Git status display does not work on windows system

In the mt.__index function in the make_entry.lua file t.value returns a windows-compatible path

“F:Code\05-other\nvim\min.lua”

while the array created with the parse_status_output function returns array keys of the following form

{
  [“F:Code/05-other/nvim\\.repro/”] = “??”,
  [“F:Code/05-other/nvim\\min.lua”] = “??”
}

What causes the problem

I propose this modification to solve the problem.

I hope I've been able to help and thank you for reading.