dt-bindings: usb: samsung,exynos-dwc3: Fix Exynos5433 compatible

The correct compatible for Exynos5433 is "samsung,exynos5433-dwusb3".
Fix the typo in its usage.

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Fixes: 949ea75b ("dt-bindings: usb: samsung,exynos-dwc3: convert to dtschema")
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230816201123.3530-1-semen.protsenko@linaro.org


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>