Format test file to fix CI formatting check

Author: AminMemariani

test/chart/base/axis_chart/axis_chart_scaffold_widget_test.dart

@@ -1086,8 +1086,10 @@ void main() {
 
           final chartVirtualRectBeforePan = chartVirtualRect;
           expect(chartVirtualRectBeforePan, isNotNull);
-          expect(chartVirtualRectBeforePan!.size.width,
-              greaterThan(renderBox.size.width),);
+          expect(
+            chartVirtualRectBeforePan!.size.width,
+            greaterThan(renderBox.size.width),
+          );
           expect(chartVirtualRectBeforePan.top, 0);
 
           // Use single-finger gesture to simulate panning
@@ -1180,8 +1182,10 @@ void main() {
 
           final chartVirtualRectBeforePan = chartVirtualRect;
           expect(chartVirtualRectBeforePan, isNotNull);
-          expect(chartVirtualRectBeforePan!.size.height,
-              greaterThan(renderBox.size.height),);
+          expect(
+            chartVirtualRectBeforePan!.size.height,
+            greaterThan(renderBox.size.height),
+          );
           expect(chartVirtualRectBeforePan.left, 0);
 
           // Use single-finger gesture to simulate panning
@@ -1274,10 +1278,14 @@ void main() {
 
           final chartVirtualRectBeforePan = chartVirtualRect;
           expect(chartVirtualRectBeforePan, isNotNull);
-          expect(chartVirtualRectBeforePan!.size.width,
-              greaterThan(renderBox.size.width),);
-          expect(chartVirtualRectBeforePan.size.height,
-              greaterThan(renderBox.size.height),);
+          expect(
+            chartVirtualRectBeforePan!.size.width,
+            greaterThan(renderBox.size.width),
+          );
+          expect(
+            chartVirtualRectBeforePan.size.height,
+            greaterThan(renderBox.size.height),
+          );
           expect(chartVirtualRectBeforePan.left, isNegative);
           expect(chartVirtualRectBeforePan.top, isNegative);