## Description
This makes `toggle.diagnostics` compatible with Neovim 0.9.5 (though not
sure about the metatable callables, since `set` there accepts a boolean
from `get` state).
Please make whatever changes you deem necessary or disregard as a whole
for a better approach I haven't been able to think of.
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## Related Issue(s)
Fixes#4203
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## Screenshots
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## Checklist
- [x] I've read the
[CONTRIBUTING](https://github.com/LazyVim/LazyVim/blob/main/CONTRIBUTING.md)
guidelines.
c012f85959