enhance(storage): Support key_range limitation to forward_sstable_iterator

[Li0k]

After #17898, the key_range of the sstable may be changed and no longer represent the whole object.

As a result, the current default iterator's logic for reading sstable may cross the key_range of sst to read the wrong data. We should provide SstableIterator with the ability to expose the correct data to the public based on the key_range of sstable_info, similar to SstableStreamIterator. (#18031)

[Li0k]

fixd by #19582, It's not perfect, but it's simple enough. Open this issue when need it.