New rule to swap right_command with right_option

[mircobabini]

This is particuraly useful if you use a windows-alike external keyboard on mac, or a win/mac keyboard like:

This is the Logitech MX Keys S.

So, the right OPTION key is too far from the command, which is not familier with mac default keyboard. So it's pretty hard for a mac user to hit right_command+ò to insert the @ (at symbol).

This basically switched the right_command to the right_option, and reverse.

[tekezo]

@mircobabini Thank you for PR!
The file swap_right_command_and_right_option.json that you added seems to have some trailing spaces in its filename. Please try renaming the file to remove the spaces.

[mircobabini]

@mircobabini Thank you for PR! The file swap_right_command_and_right_option.json that you added seems to have some trailing spaces in its filename. Please try renaming the file to remove the spaces.

Weird. Fixed!

[tekezo]

Thanks!