[SDG-FOS] to import SDG file not considering the header

dhp-workflows/dhp-aggregation/src/main/java/eu/dnetlib/dhp/actionmanager/createunresolvedentities/GetSDGSparkJob.java

@@ -69,6 +69,8 @@ public class GetSDGSparkJob implements Serializable {
 			.read()
 			.format("csv")
 			.option("sep", delimiter)
+			.option("inferSchema", "true")
+			.option("header", "true")
 			.option("quotes", "\"")
 			.load(sourcePath);