arm64: meson: update WiFi SDIO in dts for JetHub D1

Fix the dts to match board's reference design:
- update the maximum SDIO frequency to match 3.3v regulator (Wi-Fi SDIO module)

Signed-off-by: Vyacheslav Bocharov <adeep@lexina.in>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://lore.kernel.org/r/20220326075110.1462301-5-adeep@lexina.in