Branch for Latest Version

[redfire75369]

Currently there is a pretty big issue with using rust-mozjs in the fact that its about 7 or so versions out of date, including ESR 102, I think it'd be nice to have a branch that has the latest version.

I know updating versions on the primary branch here requires an update of rust-mozjs on servo itself to be completed, which can be really difficult.

I think that this would be nice for projects other than servo relying on rust-mozjs, so they can get the latest features even if servo is having some issues with upgrading.

[jdm]

This is a reasonable point! I would be ok with merging upgrade PRs sooner and making branches for Servo if it becomes necessary, instead.

[jdm]

I think the best short term outcome would be to merge the current upgrade PRs for both moxjs and rust-mozjs, then merge the repositories together toake future upgrades require less coordination.

[redfire75369]

That's probably the best idea. Afterwards, the issue of either a servo branch or a next branch can be considered.
I guess the SM 97 merges still need to happen though. 😅