[protobuf] Fix protobuf build failed on CI

[LilyWangL]

Describe the pull request

• What does your PR fix?
  Due to the following code, protobuf arm64-windows arm-uwp x64-uwp build failed on CI pipelines, modify the ci.baseline.txt to fix this issue. Related PR [protobuf] protobuf v3.12.0 #11397

if(CMAKE_HOST_WIN32 AND NOT VCPKG_TARGET_ARCHITECTURE MATCHES "x64" AND NOT VCPKG_TARGET_ARCHITECTURE MATCHES "x86")
    set(protobuf_BUILD_PROTOC_BINARIES OFF)
elseif(CMAKE_HOST_WIN32 AND VCPKG_CMAKE_SYSTEM_NAME)
    set(protobuf_BUILD_PROTOC_BINARIES OFF)
else()
    set(protobuf_BUILD_PROTOC_BINARIES ON)
endif()

if(NOT protobuf_BUILD_PROTOC_BINARIES AND NOT EXISTS ${CURRENT_INSTALLED_DIR}/../x86-windows/tools/protobuf)
    message(FATAL_ERROR "Cross-targetting protobuf requires the x86-windows protoc to be available. Please install protobuf:x86-windows first.")
endif()

• Which triplets are supported/not supported? Have you updated the CI baseline?
  Yes
• Does your PR follow the maintainer guide?
  Yes

[PhoebeHui]

I think 'ignore' much better for protobuf.

[JackBoosY]

@strega-nil Could you please merge this PR first?

Thanks.

[strega-nil]

Cool, LGTM! Thanks @LilyWangL :)