ReTestItems fails on 32-bit Julia

[willow-ahrens]

Encountered on windows-latest 32-bit. I've filed a PR for a tentative fix, though I'm not sure this is the only issue. This package should run CI on 32-bit.

ERROR: LoadError: TaskFailedException

    nested task error: LoadError: MethodError: Cannot `convert` an object of type 
      Base.RefValue{Int32} to an object of type 
      Base.RefValue{Int64}
    
    Closest candidates are:
      convert(::Type{T}, ::T) where T
       @ Base Base.jl:84
      Base.RefValue{T}(::Any) where T
       @ Base refvalue.jl:8
    
    Stacktrace:
      [1] TestItem(number::Base.RefValue{Int32}, name::String, id::String, tags::Vector{Symbol}, default_imports::Bool, setups::Vector{Any}, retries::Int32, timeout::Nothing, skip::Bool, failfast::Nothing, file::String, line::Int32, project_root::String, code::Expr, testsetups::Vector{TestSetup}, workerid::Base.RefValue{Int32}, testsets::Vector{Test.DefaultTestSet}, eval_number::Base.RefValue{Int32}, stats::Vector{ReTestItems.PerfStats}, scheduled_for_evaluation::ReTestItems.ScheduledForEvaluation)
        @ ReTestItems C:\Users\runneradmin\.julia\packages\ReTestItems\ecp6j\src\macros.jl:115
      [2] TestItem(number::Base.RefValue{Int32}, name::String, id::Nothing, tags::Vector{Symbol}, default_imports::Bool, setups::Vector{Any}, retries::Int32, timeout::Nothing, skip::Bool, failfast::Nothing, file::String, line::Int32, project_root::String, code::Expr)
        @ ReTestItems C:\Users\runneradmin\.julia\packages\ReTestItems\ecp6j\src\macros.jl:138
      [3] top-level scope
        @ C:\Users\runneradmin\.julia\packages\ReTestItems\ecp6j\src\macros.jl:324
      [4] include
        @ .\Base.jl:496 [inlined]
      [5] #74
        @ C:\Users\runneradmin\.julia\packages\ReTestItems\ecp6j\src\ReTestItems.jl:785 [inlined]
      [6] task_local_storage(body::ReTestItems.var"#74#80"{ReTestItems.TestItemFilter{Returns{Bool}, Nothing, Regex}, String}, key::Symbol, val::Channel{Pair{Symbol, TestSetup}})
        @ Base .\task.jl:304
      [7] #73
        @ C:\Users\runneradmin\.julia\packages\ReTestItems\ecp6j\src\ReTestItems.jl:784 [inlined]
      [8] task_local_storage(body::ReTestItems.var"#73#79"{Channel{Pair{Symbol, TestSetup}}, ReTestItems.TestItemFilter{Returns{Bool}, Nothing, Regex}, String}, key::Symbol, val::String)
        @ Base .\task.jl:304
      [9] #72
        @ C:\Users\runneradmin\.julia\packages\ReTestItems\ecp6j\src\ReTestItems.jl:783 [inlined]
     [10] task_local_storage(body::ReTestItems.var"#72#78"{String, Channel{Pair{Symbol, TestSetup}}, ReTestItems.TestItemFilter{Returns{Bool}, Nothing, Regex}, String}, key::Symbol, val::Tuple{ReTestItems.FileNode, Set{String}})
        @ Base .\task.jl:304
     [11] #71
        @ C:\Users\runneradmin\.julia\packages\ReTestItems\ecp6j\src\ReTestItems.jl:782 [inlined]
     [12] task_local_storage(body::ReTestItems.var"#71#77"{ReTestItems.FileNode, Set{String}, String, Channel{Pair{Symbol, TestSetup}}, ReTestItems.TestItemFilter{Returns{Bool}, Nothing, Regex}, String}, key::Symbol, val::Bool)
        @ Base .\task.jl:304
     [13] (::ReTestItems.var"#70#76"{ReTestItems.FileNode, Set{String}, String, Channel{Pair{Symbol, TestSetup}}, ReTestItems.TestItemFilter{Returns{Bool}, Nothing, Regex}, String})()
        @ ReTestItems C:\Users\runneradmin\.julia\packages\ReTestItems\ecp6j\src\ReTestItems.jl:781
    in expression starting at D:\a\Finch.jl\Finch.jl\test\suites\algebra_tests.jl:2