fix noindex test regression

Author: ChrisRackauckas

test/noindex_tests.jl

@@ -9,6 +9,7 @@ Base.axes(x::NoIndexArray) = axes(x.x)
 Base.similar(x::NoIndexArray, dims::Union{Integer, AbstractUnitRange}...) = NoIndexArray(similar(x.x, dims...))
 Base.copyto!(x::NoIndexArray, y::NoIndexArray) = NoIndexArray(copyto!(x.x, y.x))
 Base.copy(x::NoIndexArray) = NoIndexArray(copy(x.x))
+Base.zero(x::NoIndexArray) = NoIndexArray(zero(x.x))
 Base.fill!(x::NoIndexArray, y) = NoIndexArray(fill!(x.x, y))
 Base.mapreduce(f, op, x::NoIndexArray; kwargs...) = mapreduce(f, op, x.x; kwargs...)
 Base.any(f::Function, x::NoIndexArray; kwargs...) = any(f, x.x; kwargs...)