dt-bindings: mmc: fsl-imx-esdhc: ref sdhci-common.yaml

Since the esdhc controller is sdhci compatible, the fsl-imx-esdhc.yaml
should ref sdhci-common.yaml to use 'sdhci-caps-mask' property.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Link: https://lore.kernel.org/r/20230328060740.1984239-1-peng.fan@oss.nxp.com


Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>