[bug] prev_git_item and next_git_item are reversed

[alex-courtis]

OS
Arch Linux 5.16.8-arch1-1

Neovim version

NVIM v0.6.1
Build type: Release
LuaJIT 2.1.0-beta3
Compiled by builduser

Features: +acl +iconv +tui
See ":help feature-compile"

   system vimrc file: "$VIM/sysinit.vim"
  fall-back for $VIM: "/usr/share/nvim"

Run :checkhealth for more info

Nvim-tree version
0f7da14

47ccc29 introduced this issue

Describe the bug
next_git_item takes you to the previous and vice versa.

To Reproduce
empty nvim configuration, no plugins othen than nvim-tree and chriskempson/base16-vim

Open nvim-tree in a directory with multiple dirty files.
[c takes you to the next, ]c takes you to the previous.

Expected behavior
Behaviour should be switched.

[alex-courtis]

Confirmed fixed at 3f4ed9b