Fix symbol lookup for operator delete

The following two operator delete functions doesn't lookup in madlib
library. Because it's not added in the library script file.

void operator delete  (void *ptr, std::size_t sz) noexcept;
void operator delete[](void *ptr, std::size_t sz) noexcept;

The two functions are missing previously.

Author: gfphoenix78

src/library.ver

@@ -8,6 +8,8 @@ VERS_1.0 {
         _ZnamRKSt9nothrow_t;   # operator new[](unsigned long, std::nothrow_t const&);
         _ZdaPv;                # operator delete[](void*);
         _ZdaPvRKSt9nothrow_t;  # operator delete[](void*, std::nothrow_t const&);
+        _ZdlPvm             ;  # operator delete(void*, size_t);
+        _ZdaPvm             ;  # operator delete[](void*, size_t);
 
         extern "C++" {
 #