riscv: dts: starfive: jh7110-common: drop no-sdio property from mmc1

riscv: dts: starfive: jh7110-common: drop no-sdio property from mmc1

Relax no-sdio restriction on mmc1 for jh7110 boards. Property was
introduced for StarFive VisionFive2 dts to configure mmc1 for SD Card
but this is not necessary, the restriction is only needed to block use of
commands that would cause a device to malfunction.

Signed-off-by: E Shattow <e@freeshell.de>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
[ upstream commit: 481ee0fcbb9a0f0706d6d29de9570d1048aff631 ]

(cherry picked from commit b4e73596622f791e3c2a2449022671e4e579fbd0)