dt-bindings: iio: imu: Add ADIS16501 compatibles

Add ADIS16501 compatible. Similarly to other ADIS1650X devices,
ADIS16501 supports sync-mode values [0,2].
There are two differences between ADIS16501 and ADIS16477-2:
- ADIS16501 does not support pulse sync mode
- the delta velocity scale value is different
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Ramona Gradinariu <ramona.bolboaca13@gmail.com>
Link: https://lore.kernel.org/r/20240527142618.275897-2-ramona.bolboaca13@gmail.comSigned-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml

@@ -30,6 +30,7 @@ properties:
       - adi,adis16467-2
       - adi,adis16467-3
       - adi,adis16500
+      - adi,adis16501
       - adi,adis16505-1
       - adi,adis16505-2
       - adi,adis16505-3
@@ -90,6 +91,7 @@ allOf:
           contains:
             enum:
               - adi,adis16500
+              - adi,adis16501
               - adi,adis16505-1
               - adi,adis16505-2
               - adi,adis16505-3