[@minecraft/server-net] Add support for PATCH requests

[ProtocolPav]

Is your feature request related to a problem? Please describe. As of now, the server-net module supports GET, POST, PUT, HEAD and DELETE. But for some reason not PATCH.

Describe the solution you'd like Add an option to send PATCH requests

Describe alternatives you've considered If you have access to any API's, you can change any PATCH requests to be instead PUT requests, but this is not so simple if the API has been around for a while, or if you don't own the API.

[mammerla]

Thanks for the feedback! Opened up an internal request for tracking.