Pkg tests failing on Base CI

[IanButterworth]

On JuliaLang/julia#58983
But only happening on test x86_64-linux-gnu

Test Failed at /cache/build/tester-amdci5-15/julialang/julia-master/julia-15dda5b74f/share/julia/stdlib/v1.13/Pkg/test/new.jl:2691
--
  | Expression: Pkg.status(diff = true)
  | Evaluated: LogRecord[]
  | Test Failed at /cache/build/tester-amdci5-15/julialang/julia-master/julia-15dda5b74f/share/julia/stdlib/v1.13/Pkg/test/repl.jl:681
  | Expression: pkg"status --diff"
  | Evaluated: LogRecord[]
  | Test Failed at /cache/build/tester-amdci5-15/julialang/julia-master/julia-15dda5b74f/share/julia/stdlib/v1.13/Pkg/test/repl.jl:682
  | Expression: pkg"status -d"
  | Evaluated: LogRecord[]
  | Test Failed at /cache/build/tester-amdci5-15/julialang/julia-master/julia-15dda5b74f/share/julia/stdlib/v1.13/Pkg/test/repl.jl:684
  | Expression: pkg"status --diff"
  | Evaluated: LogRecord[]
  | Test Failed at /cache/build/tester-amdci5-15/julialang/julia-master/julia-15dda5b74f/share/julia/stdlib/v1.13/Pkg/test/repl.jl:685
  | Expression: pkg"status -d"
  | Evaluated: LogRecord[]

[IanButterworth]

@KristofferC any idea what could be going wrong here? Related to #4312 perhaps?