dt-bindings: soc: qcom: eud: Fix compatible string in the example

As noted by Konrad while reviewing [1], the example node in the EUD
yaml documentation has a compatible string with no space after a comma.

Fix the same.

[1]. https://lore.kernel.org/linux-arm-msm/20221231131945.3286639-1-bhupesh.sharma@linaro.org



Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230502093959.1258889-3-bhupesh.sharma@linaro.org