docs: types, news, lua-plugin

- mention "lua_ls", not "luals". https://github.com/neovim/neovim/discussions/36182

Co-authored-by: Maria Solano <majosolano99@gmail.com>

runtime/lua/vim/lsp.lua

@@ -301,9 +301,9 @@ end
 ---     filetypes = { 'c', 'cpp' },
 ---   }
 ---   ```
---- - Get the resolved configuration for "luals":
+--- - Get the resolved configuration for "lua_ls":
 ---   ```lua
----   local cfg = vim.lsp.config.luals
+---   local cfg = vim.lsp.config.lua_ls
 ---   ```
 ---
 ---@since 13
@@ -522,7 +522,7 @@ end
 ---
 --- ```lua
 --- vim.lsp.enable('clangd')
---- vim.lsp.enable({'luals', 'pyright'})
+--- vim.lsp.enable({'lua_ls', 'pyright'})
 --- ```
 ---
 --- Example: [lsp-restart]() Passing `false` stops and detaches the client(s). Thus you can