Update sample

Update scene colors.
App compat 1.2.0-alpha03.

Author: pranavpandey

build.gradle

@@ -20,7 +20,7 @@ buildscript {
             'minSdk'          : 18,
             'targetSdk'       : 29,
             'buildTools'      : '29.0.3',
-            'appcompat'       : '1.2.0-alpha02',
+            'appcompat'       : '1.2.0-alpha03',
             'constraintlayout': '2.0.0-beta4',
             'kotlin'          : '1.3.61',
             'viewpager2'      : '1.0.0'

sample/src/main/res/xml/motion_scene.xml

@@ -31,7 +31,7 @@
 
                 <CustomAttribute
                     app:attributeName="backgroundColor"
-                    app:customColorValue="#3F51B5" />
+                    app:customColorValue="#FFEB3B" />
 
             </KeyAttribute>
 
@@ -44,7 +44,7 @@
 
                 <CustomAttribute
                     app:attributeName="color"
-                    app:customColorValue="#BFC5E6" />
+                    app:customColorValue="#544D13" />
 
             </KeyAttribute>
 
@@ -54,7 +54,7 @@
 
                 <CustomAttribute
                     app:attributeName="backgroundColor"
-                    app:customColorValue="#FFEB3B" />
+                    app:customColorValue="#3F51B5" />
 
             </KeyAttribute>
 
@@ -67,7 +67,7 @@
 
                 <CustomAttribute
                     app:attributeName="color"
-                    app:customColorValue="#544D13" />
+                    app:customColorValue="#BFC5E6" />
 
             </KeyAttribute>