remove unused imports

Author: danielfeismann

src/test/groovy/edu/ie3/datamodel/io/source/influxdb/InfluxDbWeatherSourceCosmoIT.groovy

@@ -13,7 +13,6 @@ import edu.ie3.datamodel.models.value.WeatherValue
 import edu.ie3.test.common.CosmoWeatherTestData
 import edu.ie3.test.helper.TestContainerHelper
 import edu.ie3.test.helper.WeatherSourceTestHelper
-import edu.ie3.util.TimeUtil
 import edu.ie3.util.geo.GeoUtils
 import edu.ie3.util.interval.ClosedInterval
 import org.locationtech.jts.geom.Point