Tweak home handle colors to have some opacity

Bug: 138145469
Test: Just updating some colors
Change-Id: I20f79c487df86af18d54d232da09af55907a9f1a
diff --git a/packages/SystemUI/res/values/styles.xml b/packages/SystemUI/res/values/styles.xml
index 2f1770a..6374191 100644
--- a/packages/SystemUI/res/values/styles.xml
+++ b/packages/SystemUI/res/values/styles.xml
@@ -366,11 +366,13 @@
         <item name="backgroundColor">@color/light_mode_icon_color_dual_tone_background</item>
         <item name="fillColor">@color/light_mode_icon_color_dual_tone_fill</item>
         <item name="singleToneColor">@color/light_mode_icon_color_single_tone</item>
+        <item name="homeHandleColor">@color/navigation_bar_home_handle_light_color</item>
     </style>
     <style name="DualToneDarkTheme">
         <item name="backgroundColor">@color/dark_mode_icon_color_dual_tone_background</item>
         <item name="fillColor">@color/dark_mode_icon_color_dual_tone_fill</item>
         <item name="singleToneColor">@color/dark_mode_icon_color_single_tone</item>
+        <item name="homeHandleColor">@color/navigation_bar_home_handle_dark_color</item>
     </style>
     <style name="QSHeaderDarkTheme">
         <item name="backgroundColor">@color/dark_mode_qs_icon_color_dual_tone_background</item>