Adding a sleep to translate test

it randomly fails to hit a single line for `Done` in tests, so I am adding a sleep here to see if waiting for a second will allow every routine to exit correctly before the test exists. It feels like a race condition.

Signed-off-by: quobix <dave@quobix.com>

datamodel/translate_test.go

@@ -541,6 +541,7 @@ func TestTranslatePipeline(t *testing.T) {
 				case <-doneChan:
 					// test passed
 				}
+				time.Sleep(1 * time.Second)
 			})
 		})
 	}