tree: Update to v2.2.0

[davidjharder]

Summary

• Add option --opt-toggle which turns on the ability to toggle options such as -a, -p, etc. Useful to add to an alias for turning an option off when using said alias.
• Add --hyperlink option to print OSC 8 terminal hyperlinks for files. Also adds the --scheme and --authority options to modify the schema and hostname/authority of the links.
• Maybe finally fix JSON error reporting when unable to open a directory and a full tree is required, such as when using --du.
• Fix small rounding error in human readable size (-h) output, where 9.99K is rounded to 10.0K rather than 10K
• Fix the totals report for sizes when --du option is used. The directory size total was correct, but the final report was an accumulation of all the directory totals rather than just the top most directory total.
• Add .gitignore file to distribution for those wanting that.
• Add 'none' as a valid --sort option (i.e. -U).
• List charsets again if --charsets is not given an argument.
• Allow --help and usage to use ANSI bold and italic if colorization is enabled.
• General code cleanups.

Sync Message

Hey all you tree-huggers out there, a new version of everyone's favorite directory-inspecting command-line tool tree has dropped! Hot on the heels of this summer's one-two punch of version 2.1.2 (July 1) and version 2.1.3 (July 9) comes the highly-anticipated version 2.2.0 {airhorn noises}. It's got something for everyone: Are you into corrected rounding? How about sane JSON error reporting? Maybe increased help file readability through bold and italic styling? We even have a command line option that toggles more options. A command line option option! All this and more is yours for for the low low price of nothing! Go to your local sudo eopkg up -y to get tree today! offervalidwithincanadatheunitedsatesandtherestoftheflippingglobemustbelegaltypingageseesyncnotesfordetails

Test Plan

• Run tree, see directory tree

Checklist

• Package was built and tested against unstable
• This change could gainfully be listed in the weekly sync notes once merged (Write an appropriate message in the Summary section)
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[malfisya]

LGTM. Thank you!

Glorious sync message.