onnxruntime

49328fe6 - Allow using a different version of flatbuffers when building with vcpkg (#23946)

Allow using a different version of flatbuffers when building with vcpkg (#23946) ### Description Allow using a different version of flatbuffers when building with vcpkg, so that users do not need to pin flatbuffer's version, which provides more flexibility in the build process. Delete utf8_range from the dependencies, because it is an indirect dependency of protobuf, which is already included in the build process. ### Motivation and Context