can: ctucanfd: ctucan_platform_probe(): remove unnecessary print function dev_err()

can: ctucanfd: ctucan_platform_probe(): remove unnecessary print function dev_err()

The print function dev_err() is redundant because platform_get_irq()
already prints an error.

Eliminate the follow coccicheck warnings:

| drivers/net/can/ctucanfd/ctucanfd_platform.c:67:2-9:
| line 67 is redundant because platform_get_irq() already prints an error.

Link: https://lore.kernel.org/all/20220421203242.7335-1-jiapeng.chong@linux.alibaba.com
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Acked-by: Pave Pisa <pisa@cmp.felk.cvut.cz>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>