Update bacon_ls.lua to reflect new configuration

lua/lspconfig/configs/bacon_ls.lua

@@ -6,7 +6,7 @@ return {
     filetypes = { 'rust' },
     root_dir = util.root_pattern('.bacon-locations', 'Cargo.toml'),
     single_file_support = true,
-    settings = {},
+    init_options = {},
   },
   docs = {
     description = [[
@@ -17,21 +17,34 @@ It offers textDocument/diagnostic and workspace/diagnostic capabilities for Rust
 workspaces using the Bacon export locations file.
 
 It requires `bacon` and `bacon-ls` to be installed on the system using
-[mason.nvim](https://github.com/williamboman/mason.nvim) or manually:util
+[mason.nvim](https://github.com/williamboman/mason.nvim) or manually
 
 ```sh
 $ cargo install --locked bacon bacon-ls
 ```
 
-Settings can be changed using the `settings` dictionary:util
+Settings can be changed using the `init_options` dictionary:util
 
 ```lua
-settings = {
-    -- Bacon export filename, default .bacon-locations
+init_options = {
+    -- Bacon export filename (default: .bacon-locations).
     locationsFile = ".bacon-locations",
-    -- Maximum time in seconds the LSP server waits for Bacon to update the
-    -- export file before loading the new diagnostics
-    waitTimeSeconds = 10
+    -- Try to update diagnostics every time the file is saved (default: true).
+    updateOnSave = true,
+    --  How many milliseconds to wait before updating diagnostics after a save (default: 1000).
+    updateOnSaveWaitMillis = 1000,
+    -- Try to update diagnostics every time the file changes (default: true).
+    updateOnChange = true,
+    -- Try to validate that bacon preferences are setup correctly to work with bacon-ls (default: true).
+    validateBaconPreferences = true,
+    -- f no bacon preferences file is found, create a new preferences file with the bacon-ls job definition (default: true).
+    createBaconPreferencesFile = true,
+    -- Run bacon in background for the bacon-ls job (default: true)
+    runBaconInBackground = true,
+    -- Command line arguments to pass to bacon running in background (default "--headless -j bacon-ls")
+    runBaconInBackgroundCommandArguments = "--headless -j bacon-ls",
+    -- How many milliseconds to wait between background diagnostics check to synchronize all open files (default: 2000).
+    synchronizeAllOpenFilesWaitMillis = 2000,
 }
 ```
     ]],