soc: hisilicon: kunpeng_hccs: Remove an unused blank line

mainline inclusion
from mainline-v6.8-rc1
commit a079f3244563a4c4dc32b0a9bfa0e3e519f3c9ed
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I8Y3PY
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v6.6-rc1&id=a079f3244563a4c4dc32b0a9bfa0e3e519f3c9ed



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Remove an unused blank line.

Signed-off-by: Huisong Li <lihuisong@huawei.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>