ARM: dts: renesas: Add missing space before {

Add missing whitespace between node name/label and opening {.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230705145912.293315-1-krzysztof.kozlowski@linaro.org


Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>