dt-bindings: iio: accel: sca3300: Document murata,scl3300

Add DT bindings for Murata scl3300 inclinometer.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: LI Qingwu <Qing-wu.Li@leica-geosystems.com.cn>
Reviewed-by: Tomas Melin <tomas.melin@vaisala.com>
Link: https://lore.kernel.org/r/20220529061853.3044893-2-Qing-wu.Li@leica-geosystems.com.cnSigned-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

Documentation/devicetree/bindings/iio/accel/murata,sca3300.yaml

@@ -17,6 +17,7 @@ properties:
   compatible:
     enum:
       - murata,sca3300
+      - murata,scl3300
 
   reg:
     maxItems: 1