ASoC: dt-bindings: qcom,lpass-va-macro: remove spurious contains in if statement

Remove this spurious "contains" which causes the bindings check of
qcom,sm8450-lpass-va-macro compatible to fail with:
codec@33f0000: clocks: [[156, 57, 1], [156, 102, 1], [156, 103, 1], [156, 70, 1]] is too long
        from schema $id: http://devicetree.org/schemas/sound/qcom,lpass-va-macro.yaml#
codec@33f0000: clock-names: ['mclk', 'macro', 'dcodec', 'npl'] is too long
        from schema $id: http://devicetree.org/schemas/sound/qcom,lpass-va-macro.yaml#

Seems the double "contains" was considered as valid by the tool but broke
the entire if statements.

Fixes: f243ef7 ("ASoC: dt-bindings: qcom,lpass-va-macro: Add SM8650 LPASS VA")
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://msgid.link/r/20231219-topic-sm8x50-upstream-va-macro-bindings-fix-v1-1-ae133886f70e@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>

Author: superna9999

Documentation/devicetree/bindings/sound/qcom,lpass-va-macro.yaml

@@ -121,9 +121,8 @@ allOf:
       properties:
         compatible:
           contains:
-            contains:
-              enum:
-                - qcom,sm8550-lpass-va-macro
+            enum:
+              - qcom,sm8550-lpass-va-macro
     then:
       properties:
         clocks: