io_uring/rsrc: infer node from ctx on io_queue_rsrc_removal

For io_queue_rsrc_removal() we should always use the current active rsrc
node, don't pass it directly but let the function grab it from the
context.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/d15939b4afea730978b4925685c2577538b823bb.1681822823.git.asml.silence@gmail.com


Signed-off-by: Jens Axboe <axboe@kernel.dk>