Added missing include

Author: r-belenov

llvm/lib/Target/RISCV/MCA/RISCVCustomBehaviour.cpp

@@ -18,6 +18,7 @@
 #include "llvm/MC/TargetRegistry.h"
 #include "llvm/Support/Compiler.h"
 #include "llvm/Support/Debug.h"
+#include "llvm/Support/DebugLog.h"
 
 #define DEBUG_TYPE "llvm-mca-riscv-custombehaviour"