feat(#1837): add git.disable_for_dirs (#2239)

* feat(##1837): add git.disabled_dirs

* feat(#1837): add git.disable_for_dirs

* feat(#1837): note disable_for_dirs evaluation

doc/nvim-tree-lua.txt

@@ -458,6 +458,7 @@ applying configuration.
         ignore = true,
         show_on_dirs = true,
         show_on_open_dirs = true,
+        disable_for_dirs = {},
         timeout = 400,
       },
       modified = {
@@ -525,8 +526,7 @@ applying configuration.
           trash = true,
         },
       },
-      experimental = {
-      },
+      experimental = {},
       log = {
         enable = false,
         truncate = false,
@@ -734,6 +734,11 @@ Git integration with icons and colors.
     Only relevant when `git.show_on_dirs` is `true`.
       Type: `boolean`, Default: `true`
 
+    *nvim-tree.git.disable_for_dirs*
+    Disable git integration when git top-level matches these paths.
+    May be relative, evaluated via |fnamemodify| `":p"`
+      Type: `table`, Default: `{}`
+
     *nvim-tree.git.timeout*
     Kills the git process after some time if it takes too long.
     Git integration will be disabled after 10 git jobs exceed this timeout.