Fix lint error due to constraints

Author: edgararriagag

misc/src/main/res/layout/activity_main.xml

@@ -45,6 +45,10 @@
       android:layout_width="wrap_content"
       android:layout_height="wrap_content"
       android:layout_margin="150dp"
+      app:layout_constraintBottom_toBottomOf="parent"
+      app:layout_constraintLeft_toLeftOf="parent"
+      app:layout_constraintRight_toRightOf="parent"
+      app:layout_constraintTop_toTopOf="parent"
       android:text="Button" />
 
 </androidx.constraintlayout.widget.ConstraintLayout>