This commit adds unpack support to fetched files with extensions:
'.tar.zst', '.tzst' and '.zst'
(Bitbake rev: 4348743a7e36f3a495e2dc48f83989d9481060f2)
Signed-off-by: Mert Kirpici <mert.kirpici@siemens.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>