Use layout_getindex for adjoint-LayoutVectors with range access (#265)

Before:

```julia-repl
julia> using LazyArrays; v = ((1:10_000) .* LazyArrays.AccumulateAbstractVector(*, 1:10_000'))'; @time v[1:1, 1:10_000];
  0.031649 seconds (476.63 k allocations: 12.861 MiB)
```

After:

```julia-repl
julia> using LazyArrays; v = ((1:10_000) .* LazyArrays.AccumulateAbstractVector(*, 1:10_000'))'; @time v[1:1, 1:10_000];
  0.000031 seconds (65 allocations: 2.156 KiB)
```

(Improved timings also require
JuliaArrays/LazyArrays.jl#387)

Author: DanielVandH

Project.toml

@@ -1,7 +1,7 @@
 name = "ArrayLayouts"
 uuid = "4c555306-a7a7-4459-81d9-ec55ddd5c99a"
 authors = ["Sheehan Olver <[email protected]>"]
-version = "1.12.0"
+version = "1.12.1"
 
 [deps]
 FillArrays = "1a297f60-69ca-5386-bcde-b61e274b549b"

src/ArrayLayouts.jl

@@ -204,6 +204,7 @@ getindex(A::LayoutVector, kr::AbstractVector) = layout_getindex(A, kr)
 getindex(A::LayoutVector, kr::Colon) = layout_getindex(A, kr)
 getindex(A::AdjOrTrans{<:Any,<:LayoutVector}, kr::Integer, jr::Colon) = layout_getindex(A, kr, jr)
 getindex(A::AdjOrTrans{<:Any,<:LayoutVector}, kr::Integer, jr::AbstractVector) = layout_getindex(A, kr, jr)
+getindex(A::AdjOrTrans{<:Any,<:LayoutVector}, kr::AbstractVector, jr::AbstractVector) = layout_getindex(A, kr, jr)
 
 *(a::Zeros{<:Any,2}, b::LayoutMatrix) = FillArrays.mult_zeros(a, b)
 *(a::LayoutMatrix, b::Zeros{<:Any,2}) = FillArrays.mult_zeros(a, b)

test/test_layoutarray.jl

@@ -49,6 +49,8 @@ Base.copy(A::MyVector) = MyVector(copy(A.A))
         @test a[1:3] == a.A[1:3]
         @test a[:] == a
         @test (a')[1,:] == (a')[1,1:3] == a
+        @test (a')[1:1, :] == (a')[1:1,1:3] == a'
+        @test (a')[1:1, 2:3] == (a')[1:1,2:3] == a[2:3]'
         @test sprint(show, "text/plain", a) == "$(summary(a)):\n 1.0\n 2.0\n 3.0"
         @test B*a ≈ B*a.A
         @test B'*a ≈ B'*a.A