Freeze for neovim 0.11

What's Changed

• breaking changes for nvim 0.11 by @ray-x in #320
• Add hierarchy lsp picker function by @ddaniel27 in #329
• fix: keep format autocommand for older buffers by @gorsheninmv in #332

New Contributors

• @gorsheninmv made their first contribution in #332

Full Changelog: v0.10...v0.11