Make all tests pass on Android 9.0 (Pie)

android/uhabits-android/src/androidTest/java/org/isoron/uhabits/acceptance/steps/WidgetSteps.java

@@ -70,6 +70,10 @@ public class WidgetSteps {
                 button = device.findObject(new UiSelector().text("Widgets"));
             }
             button.click();
+            if (SDK_INT == 28) {
+                new UiScrollable(new UiSelector().resourceId(list_id))
+                        .scrollForward();
+            }
             new UiScrollable(new UiSelector().resourceId(list_id))
                     .scrollIntoView(new UiSelector().text("Checkmark"));
         }