[Warnings] Removed Unused Const Reference

When a class returns a reference to a dereferenced pointer, if the
pointer does not point to a const object, returning that pointer as a
const has no effect. Removed the unused const which was causing
warnings.

Author: AlexandreSinger

libs/EXTERNAL/libtatum/libtatum/tatum/tags/TimingTags.hpp

@@ -123,7 +123,7 @@ class TimingTags {
                 friend bool operator!=(Iterator a, Iterator b) { return a.p_ != b.p_; }
 
                 reference operator*() { return *p_; }
-                const reference operator*() const { return *p_; } //Required for MSVC (gcc/clang are fine with only the non-cost version)
+                reference operator*() const { return *p_; } //Required for MSVC (gcc/clang are fine with only the non-cost version)
                 pointer operator->() { return p_; }
                 reference operator[](size_t n) { return *(p_ + n); }