fix(sourcekit-lsp): use git as last resort for sourcekit-lsp

lua/lspconfig/server_configurations/sourcekit.lua

@@ -7,9 +7,9 @@ return {
  root_dir = function(filename, _)
  return util.root_pattern 'buildServer.json'(filename)
  or util.root_pattern('*.xcodeproj', '*.xcworkspace')(filename)
- or util.find_git_ancestor(filename)
  -- better to keep it at the end, because some modularized apps contain multiple Package.swift files
  or util.root_pattern('compile_commands.json', 'Package.swift')(filename)
+ or util.find_git_ancestor(filename)
  end,
  },
  docs = {