Merge pull request #5 from hackersandslackers/renovate/google-api-core-1.x

Update dependency google-api-core to v1.22.1

Author: toddbirchard

requirements.txt

@@ -1,7 +1,7 @@
 cachetools==3.1.1
 certifi==2019.6.16
 chardet==3.0.4
-google-api-core==1.12.0
+google-api-core==1.22.1
 google-auth==1.6.3
 google-cloud-core==1.0.2
 google-cloud-storage==1.16.1