Update to latest JavaScriptKit

[j-f1]

Pending the merger of swiftwasm/JavaScriptKit#26, everything needed for the output of webidl2swift to work will be included in the shipping version of JavaScriptKit! I made several changes to align the APIs and fixed a bug where callback protocols could not be passed as a function.

[MaxDesiatov]

Hi @Unkaputtbar, @PSchmiedmayer, would you be able to have a look at this PR at some point? Otherwise, if you need any help in maintaining the project, please let me know. The SwiftWasm team would be happy to help, as it became quite important for us while developing DOMKit.

[mjburghard]

Sorry for the long delay. I am pretty busy with other stuff right now.
I had a look at your changes and think they are fine in general.

I will talk to @PSchmiedmayer to see if we can get one of you merge rights, too.
It's cool that you are using the stuff we built.

[PSchmiedmayer]

Hi @j-f1 @MaxDesiatov,
great to hear that you are using webidl2swift and that it is an important part of the Swift WASM ecosystem!
@Unkaputtbar thanks for taking a look at the PR.
We are happy to accept the help in maintaining the project. I have granted both of you maintenance rights for the repo. 👍

[MaxDesiatov]

Fantastic, I very much appreciate it!

[MaxDesiatov]

IDK if void to undefined change was really needed (maybe needs an explanatory comment at case unknown or some other better suited location?), but other than line length nitpicks this seems legit.

[j-f1]

IDK if void to undefined change was really needed

They changed the WebIDL spec from using void to undefined. I’ve added support back for void since a bunch of specs have not been updated yet.

[MaxDesiatov]

LGTM