BinaryEncodingOptions.swift is not included in all targets

[wangjiejacques]

Please be sure to include:

• what OS you are developing on (Linux or macOS, including the version)
  macOS

• for macOS, what version of Xcode you are using (xcodebuild -version)
  Xcode 15.0

• what branch/tag of SwiftProtobuf you are using (1.0.0, etc.)
  1.25.0

• if you are getting compile errors, please be sure include all errors/warnings,
  sometimes the error before the one you are stuck on is important.

When we open the project with SwiftProtobuf.xcodeproj, the file BinaryEncodingOptions.swift is not included in the project.

[thomasvl]

Sorry about that, just pushed out 1.25.1 with the fixed up Xcode project.

You might want to consider moving to Xcode's native SwiftPM integration instead.