use a bit bigger right margin at clipboard value

Author: tibbi

app/src/main/res/layout/keyboard_view_keyboard.xml

@@ -32,7 +32,7 @@
             android:layout_width="0dp"
             android:layout_height="wrap_content"
             android:layout_marginStart="@dimen/medium_margin"
-            android:layout_marginEnd="@dimen/medium_margin"
+            android:layout_marginEnd="@dimen/normal_margin"
             app:layout_constraintBottom_toBottomOf="parent"
             app:layout_constraintEnd_toStartOf="@+id/pinned_clipboard_items"
             app:layout_constraintStart_toEndOf="@+id/clipboard_clear"