sato-icon-theme: check for new commits rather than tags
(From OE-Core rev: b13e6357bfd56acc6229b0f460c7e78a5c37d230)
Signed-off-by: Alexander Kanavin <alex@linutronix.de>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>