Increase overview icon zone percentage from 20% to 22%.

This handles the case where "Home Settings" text is split into
two lines and is cropped when the user is in multi-window mode with
settings Display=Largest and Font=Largest.

Bug: 64976707
Change-Id: Ia1a4ee35a94a2fbe99f8ed25fce93a023e621147
diff --git a/res/values/config.xml b/res/values/config.xml
index b41172b..7cf06a8 100644
--- a/res/values/config.xml
+++ b/res/values/config.xml
@@ -1,7 +1,7 @@
 <resources>
 <!-- Dynamic Grid -->
     <!-- Out of 100, the percent of space the overview bar should try and take vertically. -->
-    <integer name="config_dynamic_grid_overview_icon_zone_percentage">20</integer>
+    <integer name="config_dynamic_grid_overview_icon_zone_percentage">22</integer>
 
 <!-- Miscellaneous -->
     <bool name="config_largeHeap">false</bool>