Package.swift should use exact: for FlatBuffers (current from: allows breaking updates)

[lukedg97]

[Sources/Arrow/File_generated.swift, Sources/Arrow/Message_generated.swift]
have several instances of

arrow-swift/Sources/Arrow/Message_generated.swift

Line 96 in 62cef01

static func validateVersion() { FlatBuffersVersion_25_2_10() }

however the package.swift has

arrow-swift/Package.swift

Line 34 in 62cef01

.package(url: "https://github.com/google/flatbuffers.git", from: "25.2.10"),

the from keyword causes xcode to automatically grab newer versions of flatbuffers if they are available. This is currently true.

The package.swift should be changed to exact: "25.2.10" or the version checking needs to be updated to allow for versions of equal or newer.

[kou]

Could you open a PR?

[willtemperley]

Relatedly, this should be removed (which explains why the lib was able use newer versions of flatbuffers without recompiling the .fbs files).

arrow-swift/Sources/Arrow/ArrowType.swift

Line 26 in 62cef01

func FlatBuffersVersion_23_1_4() { // swiftlint:disable:this identifier_name