`@remotion/rive`: Forward auto-injected stack prop through to <Sequence>

`addSequenceStackTraces(RemotionRiveCanvas)` injects a `stack` prop via the
React.createElement proxy, but the inner component was destructuring known
props and dropping the rest. Spread `...props` (which contains `stack`) onto
the wrapping `<Sequence>` so the studio can resolve the source location of
each Rive instance, matching what `<Solid>` does.

Co-authored-by: Cursor <cursoragent@cursor.com>