ARM: dts: exynos: Correct GPU regulator properties in Galaxy I9100

The regulator property 'regulator-microvolt-offset' should be put next
to regulator definition, not consumer.

The property 'regulator-microsecs-delay' is not valid at all.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200830135200.24304-2-krzk@kernel.org

arch/arm/boot/dts/exynos4210-i9100.dts

@@ -304,8 +304,6 @@ &gpu {
 	status = "okay";
 
 	mali-supply = <&vg3d_breg>;
-	regulator-microvolt-offset = <50000>;
-	regulator-microsecs-delay = <50>;
 };
 
 &hsotg {
@@ -524,6 +522,7 @@ vg3d_breg: BUCK3 {
 				regulator-name = "G3D_1.1V";
 				regulator-min-microvolt = <900000>;
 				regulator-max-microvolt = <1200000>;
+				regulator-microvolt-offset = <50000>;
 				regulator-always-on;
 			};