arm/dts: display: modify disp_vio vin supply

modify disp_vio vin supply as L9A
for rhode

Change-Id: I6954a36cc0e175861829fa802534b2ec63817b86
Signed-off-by: tanhua1 <tanhua1@motorola.com>
Reviewed-on: https://gerrit.mot.com/2143441
SLTApproved: Slta Waiver
SME-Granted: SME Approvals Granted
Tested-by: Jira Key
Reviewed-by: Xiangpo Zhao <zhaoxp3@motorola.com>
Submit-Approved: Jira Key

qcom/khaje-rhode-display.dtsi

@@ -26,7 +26,7 @@
 		regulator-name = "disp_vio";
 		regulator-min-microvolt = <1800000>;
 		regulator-max-microvolt = <1800000>;
-		vin-supply = <&L19A>;
+		vin-supply = <&L9A>;
 		gpio = <&tlmm 111 1>;
 		startup-delay-us = <300>;
 		enable-active-low;