Cleanup: Use macro_f_string_static_t_initialize2() with macro_f_string_static_t_initi...

Cleanup: Use macro_f_string_static_t_initialize2() with macro_f_string_static_t_initialize().

Using macro_f_string_static_t_initialize2() was the old way and is now deemed incorrect.
The macro_f_string_static_t_initialize2() applies the length parameter to both the used and size.
For static strings the size is always 0 because nothing is dynamically allocated.
Therefore, using macro_f_string_static_t_initialize2() for static string initialization is incorrect.