DEBUG: Setting breakpoints with function names

[akharche]

Setting breakpoint by function name while debugging via gdb
Example:
break dppy_script.py:dppy_function_name
break dppy_function_name

ToDo:

• PR to Numba LANG_C_plus_plus Change compile unit language in DWARF to C++ numba/numba#7074
  • Change LANG_C_plus_plus in numba-dppy - changed in numba
• PR for numba-dppy - propagate function name without unique ID to DIBuilder Pass correct linkage_name attribute to DIBuilder #434