Fixed test that fails when time format on a computer that runs the test is set to use 24 hour clock. (#387)

Author: agr

tests/Validation.Common.Job.Tests/LoggerDiagnosticSourceFacts.cs

@@ -234,7 +234,7 @@ public void TracksMetric()
                 {
                     new KeyValuePair<string, string>("Age", "10"),
                     new KeyValuePair<string, string>("Cost", null),
-                    new KeyValuePair<string, string>("Created", "1/3/2017 8:30:00 AM -08:00"),
+                    new KeyValuePair<string, string>("Created", _payload["Created"].ToString()),
                 }, properties.OrderBy(x => x.Key).ToList());
             }
         }