fix: format

Author: liuzhenya

clang/lib/AST/ExprConstant.cpp

@@ -12585,7 +12585,7 @@ bool VectorExprEvaluator::VisitCallExpr(const CallExpr *E) {
         return APInt((Src).trunc(DstBits));
       return APInt::getAllOnes(DstBits);
     });
-  case clang::X86::BI__builtin_ia32_selectss_128: 
+  case clang::X86::BI__builtin_ia32_selectss_128:
     return EvalSelectScalar(4);
   case clang::X86::BI__builtin_ia32_selectsd_128:
     return EvalSelectScalar(2);