Auto-update dependencies. [(#715)](#715)

dpebot · busunkim96 · commit ec5a2efd1dc8 · 2020-09-03T09:27:30.000-06:00
diff --git a/speech/snippets/requirements.txt b/speech/snippets/requirements.txt
@@ -1 +1 @@
-google-cloud-speech==0.21.0
+google-cloud-speech==0.22.0
