chore(deps): update dependency google-cloud-texttospeech to v2.1.0 [(#4147)](#4147)

renovate-bot · danoscarmike · commit e9cce11b63de · 2020-07-31T16:23:08.000-07:00
diff --git a/translation/samples/snippets/hybrid_glossaries/requirements.txt b/translation/samples/snippets/hybrid_glossaries/requirements.txt
@@ -1,3 +1,3 @@
 google-cloud-translate==2.0.1
 google-cloud-vision==1.0.0
-google-cloud-texttospeech==2.0.0
+google-cloud-texttospeech==2.1.0
