bump version to 4.0.0 in config to update download links

Author: alexrashed

config.toml

@@ -210,7 +210,7 @@ enable = true
 
 [params.localstack]
 # LocalStack specific configuration values
-latest_version = "3.8.0"
+latest_version = "4.0.0"
 
 [params.localstack.cli_links]
 # Configure the different download links for the cli-binary-download shortcode