Additions
- Added symbols for iOS 17.4, 17.6, 18.0 and their equivalent version on other platforms.
- Numbers are now prefixed with an underscore to be more inline with other similar libraries such as SFSafeSymbols
- Now excluding the demo project from the package
- Added Swift 6 support
- Better handling of symbols that have the same title as Swift keywords
- Added instructions in the README for how to update the symbols