ARM: dts: s5pv210: Disable pulls on GPIO I2C adapters for Aries

The bitbanged GPIO I2C adapters have external pull-ups attached
so the internal pulls should be disabled for lower power usage.

Signed-off-by: Jonathan Bakker <xc-racer2@live.ca>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>