[Satellite 6.2] pulp raises DuplicateKeyError: E11000 duplicate key error index: pulp_database.units_docker_tag.$name_1_repo_id_1

Issue

• upgrading Satellite 6.1.9 to 6.2
  • manually running pulp processes during the upgrade (not recommended)
• the upgrade failed or post upgrade pulp raises error: "DuplicateKeyError: E11000 duplicate key error index: pulp_database.units_docker_tag.$name_1_repo_id_1 dup key: { : "6.7", : "our-containers-rhel" }