Upgrade to U-Boot 2023.04.
Remove the patch that is now upstream.
(From OE-Core rev: 57003af06d50fbbb33b94a4b10ea6c77fa294027)
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>