moved a simple mock

Author: Groxx

.mockery.yml

@@ -1,5 +1,9 @@
 all: false
 log-level: info
+dir: "{{.InterfaceDir}}"
+structname: "Mock{{.InterfaceName}}"
+filename: "{{.InterfaceFile | replaceAll \".go\" \"_mock.go\"}}"
+pkgname: "{{.SrcPackageName}}"
 packages:
   github.com/aws/aws-sdk-go/service/s3/s3iface:
     config:
@@ -8,4 +12,7 @@ packages:
       structname: "{{.InterfaceName}}"
       pkgname: "mocks"
     interfaces:
-      S3API:
+      S3API:
+  github.com/uber/cadence/common/blobstore:
+    interfaces:
+      Client: