Resolve WS-2021-0184 vulnerability in zstd
Pull in d40f55cd950919d7eac951b122668e55e33e5202 from upstream
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Richard Yao <richard.yao@alumni.stonybrook.edu>
Signed-off-by: Allan Jude <allan@klarasystems.com>
Closes #14439