CR0856 - delete duplicate SST from RANSliceSubnetProfile and TopSliceSubnetProfile
requested to merge TS28.541_Rel-17_CR0856_Fix_duplicated_SST_attribute_in_RANSliceSubnetProfile into Integration_Rel17_SA5_147_YAML
CR0856 - delete duplicate SST from RANSliceSubnetProfile and TopSliceSubnetProfile