Each LSP server type (mlir-lsp-server, pdll-lsp-server and tblgen-lsp-server) should have a different "additional_server_args" entry in the config for passing arguments to the server such as `--log=verbose`.
Each LSP server type (mlir-lsp-server, pdll-lsp-server and tblgen-lsp-server) should have a different "additional_server_args" entry in the config for passing arguments to the server such as `--log=verbose`.