Deprecate in favor of "Repeat terminal commands" extension

[matschaffer-roblox]

Thanks for all your hard work @cameronmaske !

This extension has been great, but it looks like it hasn't seen much maintenance.

I recently switched to https://marketplace.visualstudio.com/items?itemName=scheiblingco.code-cmd-repeat / https://github.com/scheiblingco/code-cmd-repeat which implements some of the outstanding features in the issue list of this repo.

#5 was the specific issue I came here looking for.

Maybe it's time to mark this repo/extension as deprecated in favor of "Repeat terminal commands"?