There is an updated pull request by ibhagwan against master on the void-packages repository

https://github.com/ibhagwan/void-packages neovim_09
https://github.com/void-linux/void-packages/pull/43326

neovim: update to 0.9.0
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#### Testing the changes
- I tested the changes in this PR: **briefly**

**Note:** requires #43325, tree-sitter to 0.20.8 

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A patch file from https://github.com/void-linux/void-packages/pull/43326.patch is attached