style(stm32mp15-fdts): remove extra spaces on vbus

Remove extra spaces before the closing brace of vbus_otg node in
stm32mp157c-ed1 DT file, before the vbus_sw label, and before the
closing brace of vbus_sw node.

Signed-off-by: Amelie Delaunay <amelie.delaunay@foss.st.com>
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: I2e77e0a043594876551ed8d77ed3d13f6a098c81

fdts/stm32mp157c-ed1.dts

@@ -169,12 +169,12 @@
 
 			vbus_otg: pwr_sw1 {
 				regulator-name = "vbus_otg";
-			 };
+			};
 
-			 vbus_sw: pwr_sw2 {
+			vbus_sw: pwr_sw2 {
 				regulator-name = "vbus_sw";
 				regulator-active-discharge = <1>;
-			 };
+			};
 		};
 
 		onkey {