move out Distributed from the sysimage

[KristofferC]

No description provided.

[KristofferC]

Distributed                                       (1) \|        started at 2023-04-05T11:49:03.355
--
  | Test Failed at /cache/build/default-amdci5-2/julialang/julia-master/julia-4838972fa8/share/julia/stdlib/v1.10/Distributed/test/distributed_exec.jl:1880
  | Expression: success(cmd)
  |  
  | ERROR: LoadError: There was an error during testing
  | in expression starting at /cache/build/default-amdci5-2/julialang/julia-master/julia-4838972fa8/share/julia/stdlib/v1.10/Distributed/test/distributed_exec.jl:1773
  | Distributed                                       (1) \|         failed at 2023-04-05T11:52:03.667
  | Error During Test at /cache/build/default-amdci5-2/julialang/julia-master/julia-4838972fa8/share/julia/test/testdefs.jl:21
  | Got exception outside of a @test
  | LoadError: Distributed test failed, cmd : `/cache/build/default-amdci5-2/julialang/julia-master/julia-4838972fa8/bin/julia -Cnative -J/cache/build/default-amdci5-2/julialang/julia-master/julia-4838972fa8/lib/julia/sys.so -g1 --check-bounds=yes --startup-file=no --depwarn=error /cache/build/default-amdci5-2/julialang/julia-master/julia-4838972fa8/share/julia/stdlib/v1.10/Distributed/test/distributed_exec.jl`

Tests seem to rely on Distributed being in the sysimage..

[vchuravy]

julia/stdlib/Distributed/test/distributed_exec.jl

Line 1864 in bd1a664

"JULIA_LOAD_PATH" => LOAD_PATH[1],

Likely we need a :@stdlib or "JULIA_LOAD_PATH" => "$(LOAD_PATH[1]):" or need to make to sure that Distributed is indeed in that LOAD_PATH.

cc: @fredrikekre