TruncInstCombine.cpp - fix header include ordering to fix llvm-include-order clang-tidy warning. NFCI.

llvm/lib/Transforms/AggressiveInstCombine/TruncInstCombine.cpp

@@ -31,8 +31,8 @@
 #include "llvm/Analysis/TargetLibraryInfo.h"
 #include "llvm/IR/DataLayout.h"
 #include "llvm/IR/Dominators.h"
-#include "llvm/IR/Instruction.h"
 #include "llvm/IR/IRBuilder.h"
+#include "llvm/IR/Instruction.h"
 
 using namespace llvm;