Revert "spaced: overlay: Add app animation scale"

This reverts commit c6cf2ca.

rro_overlays/FrameworksResOverlaySpaced/res/values/config.xml

@@ -677,11 +677,4 @@
     <!-- Amount of time in ms the user needs to press the relevant keys to trigger the
          screenshot chord -->
     <integer name="config_screenshotChordKeyTimeout">0</integer>
-
-    <!-- The default value for transition animation scale found in developer settings.
-         1.0 corresponds to 1x animator scale, 0 means that there will be no transition
-         animations. Note that this is only a default and will be overridden by a
-         user-set value if toggled by settings so the "Transition animation scale" setting
-         should also be hidden if intended to be permanent. -->
-    <item name="config_appTransitionAnimationDurationScaleDefault" format="float" type="dimen">0.5</item>
 </resources>