Update bundler for swift-argument-parser v1.2.4

[furby-tm]

I had forgotten that the args parser was still pointed at Wabi's fork.

You may pull the latest args parser in from this PR which has your change on top.

Optionally, you may switch the repo to point back to your fork if you do merge it, but I don't mind either way. Though, you may want to set it to the release tag at v1.2.4.

[furby-tm]

Cleaned up the massive formatting that occurred in the old (closed) PR linked above in favor of this fresh PR: stackotter/swift-arg-parser#2

[furby-tm]

Slightly annoyingly, if your fork is on a repo called swift-argument-parser, this same-name package dependency will conflict with Apple's inside any transient dependencies that may depend on Apple's swift-argument-parser and can lead to build errors, due to Swift now treating the git repo name as the package name.

A workaround was to change the repo name to anything different, such as swift-arg-parser as I did here, however, since there are other users potentially using older versions of the bundler - it may be best to leave it, and create a additional second fork of it with an altered name.

Though, in either case, you are free to use this fork indefinitely, whatever is easier.

[stackotter]

GitHub redirects the old url to the new url indefinitely after renaming a repo, so I think I can safely just rename my fork and not break older versions of bundler 🤞

[stackotter]

Thanks for fixing the swift-argument-parser dependency clash warning once and for all 😅

[stackotter]

I've updated bundler to use my fork again now, so feel free to delete your fork if you want 👍