Update botocore from 1.12.93 to 1.12.96 (#10707)

requirements/prod_common.txt

@@ -135,9 +135,9 @@ boto3==1.9.96 \
 celery==4.1.1 \
     --hash=sha256:6fc4678d1692af97e137b2a9f1c04efd8e7e2fb7134c5c5ad60738cdd927762f \
     --hash=sha256:d1f2a3359bdbdfb344edce98b8e891f5fe64f8a11c5a45538ec20ac237c971f5 # pyup: <4.2
-botocore==1.12.93 \
-    --hash=sha256:4df39ef9bcd7766e3a71a9e7f976ca6c9e926f451914a9c073aa50e9519436ca \
-    --hash=sha256:d3cea95919892eac30e2ff8c5a8908022d5a93f917df3cff4ed06a6926dcc0e5
+botocore==1.12.96 \
+    --hash=sha256:55c1594041e6716847d5a8b38181e3cc44e245edbf4598ae2b99e3040073b2cf \
+    --hash=sha256:c72dfa1f1f6be34b8d91606fa823ab5d3e0ea0d74b700a7868b4c5a642b23041
 # chardet is required by requests
 chardet==3.0.4 \
     --hash=sha256:fc323ffcaeaed0e0a02bf4d117757b98aed530d9ed4531e3e15460124c106691 \