sch: prevent LDO current feedback

usb-microbc_cable_tester-mcu.kicad_sch

@@ -3473,11 +3473,11 @@
 				)
 			)
 		)
-		(symbol "power:+3.3V"
+		(symbol "power:+3V0"
 			(power)
+			(pin_numbers hide)
 			(pin_names
-				(offset 0)
-			)
+				(offset 0) hide)
 			(exclude_from_sim no)
 			(in_bom yes)
 			(on_board yes)
@@ -3490,7 +3490,7 @@
 					(hide yes)
 				)
 			)
-			(property "Value" "+3.3V"
+			(property "Value" "+3V0"
 				(at 0 3.556 0)
 				(effects
 					(font
@@ -3516,7 +3516,7 @@
 					(hide yes)
 				)
 			)
-			(property "Description" "Power symbol creates a global label with name \"+3.3V\""
+			(property "Description" "Power symbol creates a global label with name \"+3V0\""
 				(at 0 0 0)
 				(effects
 					(font
@@ -3534,7 +3534,7 @@
 					(hide yes)
 				)
 			)
-			(symbol "+3.3V_0_1"
+			(symbol "+3V0_0_1"
 				(polyline
 					(pts
 						(xy -0.762 1.27) (xy 0 2.54)
@@ -3572,11 +3572,11 @@
 					)
 				)
 			)
-			(symbol "+3.3V_1_1"
+			(symbol "+3V0_1_1"
 				(pin power_in line
 					(at 0 0 90)
-					(length 0) hide
-					(name "+3.3V"
+					(length 0)
+					(name "~"
 						(effects
 							(font
 								(size 1.27 1.27)
@@ -10076,7 +10076,7 @@
 		)
 	)
 	(symbol
-		(lib_id "power:+3.3V")
+		(lib_id "power:+3V0")
 		(at 62.23 19.685 0)
 		(unit 1)
 		(exclude_from_sim no)
@@ -10093,7 +10093,7 @@
 				(hide yes)
 			)
 		)
-		(property "Value" "+3.3V"
+		(property "Value" "+3V0"
 			(at 62.23 15.875 0)
 			(effects
 				(font
@@ -10119,7 +10119,7 @@
 				(hide yes)
 			)
 		)
-		(property "Description" ""
+		(property "Description" "Power symbol creates a global label with name \"+3V0\""
 			(at 62.23 19.685 0)
 			(effects
 				(font