bug: is lsp-colors still needed?

[10b14224cc]

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Neovim version (nvim -v)

Documentation issue

Operating system/version

Documentation issue

Describe the bug

README says to install lsp-colors to automatically create the missing highlight group.

But the lsp-colors repo says the project is archived and should be no longer needed.

Is lsp-colors still needed?

Steps To Reproduce

Documentation issue

Expected Behavior

Documentation issue