Fix selected item background color

Signed-off-by: Abdourahamane BOINAIDI <abdourahamane.boinaidi@infomaniak.com>

src/main/res/layout/trashbin_item.xml

@@ -22,7 +22,7 @@
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
     android:minHeight="@dimen/standard_list_item_size"
-    android:background="@drawable/list_selector"
+    android:background="?android:attr/selectableItemBackground"
     android:descendantFocusability="blocksDescendants"
     android:orientation="horizontal">