Merge pull request awslabs#1398 from awslabs/pschmied-patch-4

Update software-heritage.yaml

Author: pschmied

datasets/software-heritage.yaml

@@ -15,6 +15,7 @@ Description: |
     archived source code artifacts have been observed in the wild.
 Documentation: https://docs.softwareheritage.org/devel/swh-dataset/graph/athena.html
 Contact: [email protected]
+ManagedBy: Software Heritage
 UpdateFrequency: Data is updated yearly
 Tags:
   - aws-pds