fix return type inference failure for Size (#21)

* fix return type inference failure for `Size`

The `ntuple` function has a method that takes a `Val` argument instead
of an `Integer` as the second parameter. Using it helps Julia with type
inference in some cases, in particular when the value of the argument
is known when the code is being compiled and when it is greater than
ten (with current Julia versions).

With Julia master, the following code demonstrates the fixed issue. It
errors with StaticArraysCore master, but passes with this commit:
```julia
using Test, StaticArraysCore

@inferred Size(Array{Float64, 11})
```

* Update src/StaticArraysCore.jl

Co-authored-by: Christopher Rackauckas <accounts@chrisrackauckas.com>

* bump patch version to 1.4.1

---------

Co-authored-by: Mateusz Baran <mateuszbaran89@gmail.com>
Co-authored-by: Christopher Rackauckas <accounts@chrisrackauckas.com>

Author: 3 people

Project.toml

@@ -1,6 +1,6 @@
 name = "StaticArraysCore"
 uuid = "1e83bf80-4336-4d27-bf5d-d5a4f845583c"
-version = "1.4.0"
+version = "1.4.1"
 
 [compat]
 julia = "1.6"

src/StaticArraysCore.jl

@@ -491,6 +491,6 @@ Size(a::T) where {T<:AbstractArray} = Size(T)
 Size(::Type{SA}) where {SA <: StaticArray} = missing_size_error(SA)
 Size(::Type{SA}) where {SA <: StaticArray{S}} where {S<:Tuple} = @isdefined(S) ? Size(S) : missing_size_error(SA)
 
-Base.@pure Size(::Type{<:AbstractArray{<:Any, N}}) where {N} = Size(ntuple(_ -> Dynamic(), N))
+Size(::Type{<:AbstractArray{<:Any, N}}) where {N} = Size(ntuple(_ -> Dynamic(), Val(N)))
 
 end # module