* updating swiftlint content * making code review changes adding standard line and removing installation instructions Co-authored-by: dsh <daniel.s.holdsworth@gmail.com> * Update src/data/roadmaps/ios/content/swiftlint@NnTC3R8goZQTXHmfHKHbM.md --------- Co-authored-by: dsh <daniel.s.holdsworth@gmail.com>