Update all apps divider to pill shape

Screenshot: https://screenshot.googleplex.com/4AJFL7MjJuZr7tf
Bug: 188946089
Test: local
Change-Id: If45512b24caefc66725892ab8429afd3d9ce20c8
diff --git a/res/values/dimens.xml b/res/values/dimens.xml
index 06bdd49..f0cc64e 100644
--- a/res/values/dimens.xml
+++ b/res/values/dimens.xml
@@ -102,7 +102,8 @@
     <dimen name="all_apps_work_profile_tab_footer_top_padding">16dp</dimen>
     <dimen name="all_apps_work_profile_tab_footer_bottom_padding">20dp</dimen>
     <dimen name="all_apps_tabs_vertical_padding">6dp</dimen>
-    <dimen name="all_apps_divider_height">1dp</dimen>
+    <dimen name="all_apps_divider_height">2dp</dimen>
+    <dimen name="all_apps_divider_width">128dp</dimen>
 
     <dimen name="all_apps_tip_bottom_margin">8dp</dimen>
     <!-- The size of corner radius of the arrow in the arrow toast. -->