arm64: dts: amlogic: t7: minor whitespace cleanup

The DTS code coding style expects exactly one space before '{'
character.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240208105252.128940-1-krzysztof.kozlowski@linaro.orgSigned-off-by: Neil Armstrong <neil.armstrong@linaro.org>

arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi

@@ -54,7 +54,7 @@ cpu100: cpu@100 {
 			enable-method = "psci";
 		};
 
-		cpu101: cpu@101{
+		cpu101: cpu@101 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a53";
 			reg = <0x0 0x101>;