message: [vcpkg] Use "amd64" for vcvarsall to be compatible with VS2015
diff: @@ -51,10 +51,10 @@ namespace vcpkg::Build
  static constexpr ArchOption X86_ARM = {L"x86_arm", CPU::X86, CPU::ARM};
  static constexpr ArchOption X86_ARM64 = {L"x86_arm64", CPU::X86, CPU::ARM64};
  - static constexpr ArchOption X64 = {L"x64", CPU::X64, CPU::X64};
  - static constexpr ArchOption X64_X86 = {L"x64_x86", CPU::X64, CPU::X86};
  - static constexpr ArchOption X64_ARM = {L"x64_arm", CPU::X64, CPU::ARM};
  - static constexpr ArchOption X64_ARM64 = {L"x64_arm64", CPU::X64, CPU::ARM64};
  + static constexpr ArchOption X64 = {L"amd64", CPU::X64, CPU::X64};
  + static constexpr ArchOption X64_X86 = {L"amd64_x86", CPU::X64, CPU::X86};
  + static constexpr ArchOption X64_ARM = {L"amd64_arm", CPU::X64, CPU::ARM};
  + static constexpr ArchOption X64_ARM64 = {L"amd64_arm64", CPU::X64, CPU::ARM64};
  static constexpr std::array<ArchOption, 8> VALUES = {
  X86, X86_X64, X86_ARM, X86_ARM64, X64, X64_X86, X64_ARM, X64_ARM64};
  