Bump vim/bundle/nvim-lspconfig from 53a3c64 to 216deb2

Bumps [vim/bundle/nvim-lspconfig](https://github.com/neovim/nvim-lspconfig) from `53a3c64` to `216deb2`.
- [Release notes](https://github.com/neovim/nvim-lspconfig/releases)
- [Commits](neovim/nvim-lspconfig@53a3c64...216deb2)

---
updated-dependencies:
- dependency-name: vim/bundle/nvim-lspconfig
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>