Add instances for Data.Vector.Strict

[Bodigrim]

vector-0.13.2.0 offers a new flavour of vectors: https://hackage.haskell.org/package/vector-0.13.2.0/docs/Data-Vector-Strict.html

[BebeSparkelSparkel]

@Bodigrim Thanks I'll look into this.