clang-tidy: Enable cppcoreguidelines-special-member-functions

This check finds classes where some but not all of the special
member functions are defined.

Change-Id: Ic677e32df810c07eb5e4cc0fd14a03c4d6c376bb
Signed-off-by: Pavithra Barithaya <pavithrabarithaya07@gmail.com>
diff --git a/item_updater_helper.hpp b/item_updater_helper.hpp
index 728af96..c0584a2 100644
--- a/item_updater_helper.hpp
+++ b/item_updater_helper.hpp
@@ -19,6 +19,7 @@
     Helper& operator=(const Helper&) = delete;
     Helper(Helper&&) = default;
     Helper& operator=(Helper&&) = delete;
+    ~Helper() = default;
 
     /** @brief Constructor
      *