feat: allow git_* to use vim pwd over git root (#563)

with opt use_git_root = false
Examples:
- Telescope git_files use_git_root=false
- Telescope git_commits use_git_root=false
- Telescope git_status use_git_root=false

lua/telescope/builtin/git.lua

@@ -37,7 +37,9 @@ git.files = function(opts)
 end
 
 git.commits = function(opts)
-  local results = utils.get_os_command_output({ 'git', 'log', '--pretty=oneline', '--abbrev-commit' }, opts.cwd)
+  local results = utils.get_os_command_output({
+    'git', 'log', '--pretty=oneline', '--abbrev-commit', '--', '.'
+  }, opts.cwd)
 
   pickers.new(opts, {
     prompt_title = 'Git Commits',
@@ -110,7 +112,7 @@ end
 
 git.status = function(opts)
   local gen_new_finder = function()
-    local output = utils.get_os_command_output({ 'git', 'status', '-s' }, opts.cwd)
+    local output = utils.get_os_command_output({ 'git', 'status', '-s', '--', '.' }, opts.cwd)
 
     if table.getn(output) == 0 then
       print('No changes found')
@@ -154,12 +156,15 @@ local set_opts_cwd = function(opts)
 
   -- Find root of git directory and remove trailing newline characters
   local git_root = vim.fn.systemlist("git -C " .. opts.cwd .. " rev-parse --show-toplevel")[1]
+  local use_git_root = utils.get_default(opts.use_git_root, true)
 
   if vim.v.shell_error ~= 0 then
     error(opts.cwd .. ' is not a git directory')
   else
+    if use_git_root then
       opts.cwd = git_root
     end
+  end
 end
 
 local function apply_checks(mod)