Compatability with JSON.jl v1

[RGonTheNoble]

Describe the bug
This package pins JSON.jl to pre 1.0, and prevents me from the suggested JSON3 => JSON v1 migration (as JSON3 is being deprecated)

Status `C:\***\environments\v1.12\Project.toml`
⌅ [682c06a0] JSON v0.21.4 (<v1.2.0): AssetRegistry, JSExpr, PlotlyBase, PlotlyJS, PlotlyKaleido, WebIO

Version info

Please provide the following:

1. output of julia command versioninfo()

Julia Version 1.12.1
Commit ba1e628ee4 (2025-10-17 13:02 UTC)
Build Info:
  Official https://julialang.org release
Platform Info:
  OS: Windows (x86_64-w64-mingw32)
  CPU: 14 × Intel(R) Core(TM) Ultra 7 255U
  WORD_SIZE: 64
  LLVM: libLLVM-18.1.7 (ORCJIT, goldmont)
  GC: Built with stock GC
Threads: 1 default, 1 interactive, 1 GC (on 14 virtual cores)

3. Output running the following in Julia 0.7 or greater: using Pkg; pkg"status" (if you are on Julia 0.6 or earlier run Pkg.status())

Status `C:\***\environments\v1.12\Project.toml`
  [76e01b6b] FlexUnits v0.2.8
⌅ [682c06a0] JSON v0.21.4
  [0f8b85d8] JSON3 v1.14.3
  [f0f68f2c] PlotlyJS v0.18.17
  [91a5bcdd] Plots v1.41.1
  [295af30f] Revise v3.11.0
  [b543fe20] TimeRecords v2.0.2
Info Packages marked with ⌅ have new versions available but compatibility constraints restrict them from upgrading. To see why use `status --outdated`

[BeastyBlacksmith]

xref: #512 (comment)