😒 ignore lib and authorization js files

.gitignore

@@ -15,16 +15,15 @@ dist/
 .eslintcache
 examples/speech_to_text_microphone_input/*.wav
 examples/speech_to_text_microphone_input/*.txt
+lib/*.js
 conversation/*.js
 discovery/*.js
 language-translator/*.js
-lib/helper.js
-lib/base_service.js
-lib/requestwrapper.js
 natural-language-classifier/*.js
 natural-language-understanding/*.js
 personality-insights/*.js
 tone-analyzer/*.js
 visual-recognition/*.js
 text-to-speech/*.js
-speech-to-text/*.js
+speech-to-text/*.js
+authorization/*.js