Bump version to 0.19.3

Author: adrienball

snips_nlu/__about__.py

@@ -11,7 +11,7 @@
 __email__ = "[email protected], [email protected]"
 __license__ = "Apache License, Version 2.0"
 
-__version__ = "0.19.2"
+__version__ = "0.19.3"
 __model_version__ = "0.19.0"
 
 __download_url__ = "https://github.com/snipsco/snips-nlu-language-resources/releases/download"