chore(deps): update dependency google-cloud-texttospeech to v2.2.0 (GoogleCloudPlatform#4483)

* Update dependency google-cloud-texttospeech to v2.2.0 * Translation result changed Co-authored-by: Charles Engelke <engelke@google.com>

Author: renovate-bot

translate/cloud-client/hybrid_glossaries/requirements.txt

@@ -1,3 +1,3 @@
 google-cloud-translate==2.0.2
 google-cloud-vision==1.0.0
-google-cloud-texttospeech==2.1.0
+google-cloud-texttospeech==2.2.0

translate/cloud-client/snippets_test.py

@@ -46,4 +46,4 @@ def test_translate_utf8(capsys):
  text = u'나는 파인애플을 좋아한다.'
  snippets.translate_text('en', text)
  out, _ = capsys.readouterr()
- assert u'I like pineapple' in out
+ assert u'I love pineapple' in out