Bump Speech to 0.27.1 (googleapis#3702)

This release adds `WordTimeOffset`, the ability to have timestamps on the output.

Author: lukesneeringer

speech/setup.py

@@ -59,7 +59,7 @@
 
 setup(
     name='google-cloud-speech',
-    version='0.27.0',
+    version='0.27.1',
     description='Python Client for Google Cloud Speech',
     long_description=README,
     namespace_packages=[