arm64: dts: stratix10: fix incorrect I2C property for SCL signal

stable inclusion
from stable-v5.10.190
commit 8d104bfd41a9b3dc524f6d05600003b3db09fdef
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I928UI

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=8d104bfd41a9b3dc524f6d05600003b3db09fdef



--------------------------------

commit db66795f upstream.

The correct dts property for the SCL falling time is
"i2c-scl-falling-time-ns".

Fixes: c8da1d15 ("arm64: dts: stratix10: i2c clock running out of spec")
Cc: stable@vger.kernel.org
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: sanglipeng <sanglipeng1@jd.com>