Without included header build fails on gcc-10 as:
```
[ 52%] Building CXX object Source/Core/Core/CMakeFiles/core.dir/DSP/DSPTables.cpp.o
../../../../Source/Core/Core/DSP/DSPTables.cpp: In function 'const char* DSP::pdname(u16)':
../../../../Source/Core/Core/DSP/DSPTables.cpp:492:3: error: 'sprintf' was not declared in this scope
492 | sprintf(tmpstr, "0x%04x", val);
| ^~~~~~~
```
Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
879e8364af