clang-format-11: reformat

The .clang-format file here is an old version of the common one.
Upgrade to the latest and reformat.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I0d532aa88d650e9c7664e07abfc8c4fdf0dd3df4
diff --git a/test/mock_user_mgr.hpp b/test/mock_user_mgr.hpp
index ea7c5f6..ec47909 100644
--- a/test/mock_user_mgr.hpp
+++ b/test/mock_user_mgr.hpp
@@ -1,4 +1,5 @@
 #include "user_mgr.hpp"
+
 #include <gmock/gmock.h>
 
 namespace phosphor
@@ -13,8 +14,7 @@
   public:
     MockManager(sdbusplus::bus::bus& bus, const char* path) :
         UserMgr(bus, objpath)
-    {
-    }
+    {}
 
     MOCK_METHOD1(getLdapGroupName, std::string(const std::string& userName));
     MOCK_METHOD0(getPrivilegeMapperObject, DbusUserObj());