Add support for HTTP QUERY method

Feature Request
The IETF standardized the HTTP QUERY method in June as RFC 10008. Yaak should add it to the predefined method list so developers can select this new method directly instead of choosing a custom method and typing its name manually. I’d be happy to do it if you don’t have enough time.

Just realized QUERY has been in the method dropdown for a long time already (added while the RFC was still a draft):
Oh, I am terribly sorry. I thought I was using the latest version of Yaak. I updated it and indeed QUERY is there. Sorry for that. Feel free to delete this feature request.
No problem! How did you install it initially? Your version must have been more than 2 years old.
I installed it via the dmg file on macOS. I didn’t notice that my version of Yaak does not check for updates so I assumed that I am using the latest one.
Oh, I wonder if you’re perhaps behind a system proxy (this case should work now)? It should have been checking for updates.
Can you use the custom http method feature, or does that not work for some reason. I can get this one done if it’s simply adding a method.
Yes, for now I can use the custom method, but I think it is more convenient to pick the method from the list. Yes, it is simply adding a method. If you need any help, I am open for it. Thank you!