[AArch64] Fix unused-lambda-capture warning.

llvm/lib/Target/AArch64/MCTargetDesc/AArch64MCTargetDesc.cpp

void AArch64_MC::initLLVMToCVRegMapping(MCRegisterInfo *MRI) {
 
   };
   for (const auto &I : RegMap)
     MRI->mapLLVMRegToCVReg(I.Reg, static_cast<int>(I.CVReg));
 }
 
 bool AArch64_MC::isQForm(const MCInst &MI, const MCInstrInfo *MCII) {
   const auto &FPR128 = AArch64MCRegisterClasses[AArch64::FPR128RegClassID];
-  return llvm::any_of(MI, [&FPR128](const MCOperand &Op) {
+  return llvm::any_of(MI, [&](const MCOperand &Op) {
     return Op.isReg() && FPR128.contains(Op.getReg());
   });
 }
 
 bool AArch64_MC::isFpOrNEON(const MCInst &MI, const MCInstrInfo *MCII) {
   const auto &FPR128 = AArch64MCRegisterClasses[AArch64::FPR128RegClassID];
   const auto &FPR64 = AArch64MCRegisterClasses[AArch64::FPR64RegClassID];
   const auto &FPR32 = AArch64MCRegisterClasses[AArch64::FPR32RegClassID];