must_be_new_dt: Assertion `jl_object_in_image((jl_value_t*)dt->name) && "type_in_worklist mistake?"' failed

[qinsoon]

First seen in https://github.com/mmtk/mmtk-julia/actions/runs/17286606087/job/49064929695?pr=266 for #266. The PR itself does not introduce any change. So the issue should be introduced before that.

Failed to precompile REPLExt [375d2c13-a0f5-5c43-8af0-41872a2eccb1] to "/home/runner/work/mmtk-julia/mmtk-julia/vm/julia/usr/share/julia/compiled/v1.13/REPLExt/jl_u0CcBC" (ProcessSignaled(6)).
julia: /home/runner/work/mmtk-julia/mmtk-julia/vm/julia/src/staticdata_utils.c:46: must_be_new_dt: Assertion `jl_object_in_image((jl_value_t*)dt->name) && "type_in_worklist mistake?"' failed.