Upstream has changed the tarball and the dir inside it to poetry_core
(with underscore).
License-Update: formatting, copyright years.
(From OE-Core rev: b4a078944614b0e9f806486f33a3a71a01e8294c)
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>
