Remove 'scale' parameter from the sensor interface in IPMI sensors YAML files

Support for the Scale property on the sensor Value interface was dropped
in the phosphor-hwmon commit ecac0ae208cfc437 ("Fixes for when sensor value
is a double").

Signed-off-by: Konstantin Aladyshev <aladyshev22@gmail.com>
Change-Id: I26023253d233a71b1f50ecc5d3b14f26d6fd4cc8
2 files changed