[Swift] Fixed Size Array support

[xilin]

Please support fixed size array for Swift flatbuffer generation.

Using https://github.com/google/flatbuffers/releases/download/v25.9.23/Mac.flatc.binary.zip

struct Vec3 {
  v:[float:3];
}

error: Arrays are not yet supported in all the specified programming languages.

[mustiikhalil]

Hey @xilin,

Thanks for your issue,

You can see the swift roadmap here discussions fixed arrays are in the pipeline. Refactoring the cpp generator takes precedent in this case so it will allow us to work in an easier way. Also the idea of FixedArrays would be that we have the InlineArray used in most of the cases since it was introduced in 6.2, or at least that's the plan for now.

However i am currently swarmed with work so it would be really hard to do anything now