Bump matrix-js-sdk for MSC4222 support

[robintown]

This bumps matrix-js-sdk to a branch https://github.com/matrix-org/matrix-js-sdk/tree/element-call-nov-preview that includes

• Support MSC4222 state_after matrix-org/matrix-js-sdk#4487
• Fix local echo in embedded mode matrix-org/matrix-js-sdk#4498 (which is what the commit ref was pointing to previously as of Add matrix_rtc_session config options + bump js-sdk #2756)

in addition to everything we've gotten merged so far into develop. A smoke test indicates that the MSC4222 support appears to be working fine.

[hughns]

n.b. this would impact the codepaths for EC running as an SPA but also for when it runs as embedded. So, both need testing.

[toger5]

We do not need any additional changes to element call (embedded + spa)
As we hoped for it all works as it is now.

Context for why this works:

if (this.syncApi instanceof SyncApi)
    // sync V2
    // if the third (`stateAfterEventList`) parameter is undefined, `injectRoomEvents` will use the fourth (`timelineEventList`)
    // parameter with the legacy behaviour (using theimeline events as state events + emitting state changes)
    await this.syncApi.injectRoomEvents(this.room!, [], undefined, [event]);
} else {
    // SSS
    // not used in EC (even though matroska mode supports it) via client `opts.slidingSync`
    await this.syncApi!.injectRoomEvents(this.room!, [], [event]);
}

[toger5]

As mentioned in a comment above this just work as it is because the js-sdk supporting MSC4222 will behave as before by default:

• all timeline events will update the state.
• The react sdk stop gap driver will only send state_after

So we get the bahaviour we want