Setting correct font for clear-all button

Not it looks exactly like the one for notifications in SystemUI.

Bug: 72222505
Test: Manual
Change-Id: I9db2f403746386f9d807d4e3c250f4a1c7a46b68
diff --git a/quickstep/res/layout/overview_clear_all_button.xml b/quickstep/res/layout/overview_clear_all_button.xml
index 0dc5d7c..9c4b618 100644
--- a/quickstep/res/layout/overview_clear_all_button.xml
+++ b/quickstep/res/layout/overview_clear_all_button.xml
@@ -7,7 +7,6 @@
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
     android:layout_gravity="start|top"
-    android:fontFamily="sans-serif-medium"
     android:text="@string/recents_clear_all"
     android:textColor="?attr/workspaceTextColor"
     android:visibility="invisible"