ASoC: dt-bindings: qcom,apq8096-sndcard: use dtschema

Remove old txt bindings and add apq8096 soundcard entry to existing
dt schema.

Signed-off-by: Rayyan Ansari <[email protected]>
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

Author: RayyanAnsari

Documentation/devicetree/bindings/sound/qcom,apq8096.txt

@@ -28,6 +28,7 @@ properties:
           - const: qcom,sm8450-sndcard
       - enum:
           - qcom,apq8016-sbc-sndcard
+          - qcom,apq8096-sndcard
           - qcom,msm8916-qdsp6-sndcard
           - qcom,qcm6490-idp-sndcard
           - qcom,qcs6490-rb3gen2-sndcard