Add BitBake language server (#2049)

Co-authored-by: Ziwei Wang <[email protected]>

_implementors/servers.md

@@ -37,6 +37,7 @@ index: 1
 | Batch | [RechInformatica](https://github.com/RechInformatica) | [rech-editor-batch](https://github.com/RechInformatica/rech-editor-batch/tree/master/src/lsp) | TypeScript |
 | [Bazel](https://bazel.build/) | [cameron-martin](https://github.com/cameron-martin) | [bazel-lsp](https://github.com/cameron-martin/bazel-lsp) | Rust |
 | [Bicep](https://github.com/azure/bicep) | MS | [Bicep](https://github.com/azure/bicep) | C# |
+| [BitBake](https://docs.yoctoproject.org/bitbake/) | [The Yocto Project](https://github.com/yoctoproject) | [BitBake Language Server](https://github.com/yoctoproject/vscode-bitbake/tree/staging/server) | TypeScript |
 | BrightScript/BrighterScript | [RokuCommunity](https://github.com/RokuCommunity) | [brighterscript](https://github.com/rokucommunity/brighterscript) | TypeScript |
 | C# | [OmniSharp](http://www.omnisharp.net/) | [omnisharp-roslyn](https://github.com/OmniSharp/omnisharp-roslyn) | C# |
 | C# | [Saulius Menkevičius](https://github.com/razzmatazz) | [csharp-ls](https://github.com/razzmatazz/csharp-language-server) | F# |