Merge branch '48-make-rating-of-0-possible' into '45-finalize-details-page'

Resolve "make rating of 0 possible"

See merge request padas/24ss-5430-web-and-data-eng/gruppe-3/datadash!48

src/main/java/de/uni_passau/fim/PADAS/group3/DataDash/Dataset/DatasetController.java

@@ -70,7 +70,7 @@ public class DatasetController {
         if (datasetService.getDatasetById(id) == null) {
             return new ResponseEntity<>(HttpStatus.NOT_FOUND);
         }
-        if (!(stars > 0 && stars < 6)) {
+        if (!(stars >= 0 && stars < 6)) {
             return new ResponseEntity<>(HttpStatus.BAD_REQUEST);
         }
         datasetService.voteDataset(id, stars);