feat(ui) Add owner to dataset - allow same owner with a different type

[rtekal]

Checklist

• The PR conforms to DataHub's Contributing Guideline (particularly Commit Message Format)
• Links to related issues (if applicable)
• Tests for the changes have been added/updated (if applicable)
• Docs related to the changes have been added/updated (if applicable). If a new feature has been added a Usage Guide has been added for the same.
• For any breaking change/potential downtime/deprecation/big changes an entry has been made in Updating DataHub

[jjoyce0510]

Hi @rtekal - Have you confirmed that this looks okay on the UI?

I think this is doable but we've traditionally held the stance that a single person should only hold one ownership type at a time, in order to reduce confusion around responsibility.

Can you elaborate on how this change will help benefit your org?

Thanks for the PR!
John

[github-actions]

Unit Test Results (build & test)

622 tests  ±0   618 ✔️ ±0   15m 41s ⏱️ -22s
157 suites ±0       4 💤 ±0 
157 files   ±0       0 ❌ ±0 

Results for commit 4fdacdf. ± Comparison against base commit 1fe0f01.

[rtekal]

In our organization, the same individual has multiple roles. This is true for small teams. addUser mutation does not allow the same user to be added irrespective of different role. It does not violate anything. The change I submitted filters out if the same individual with the same role is added multiple times, however if the role is different, it is allowed.

[jjoyce0510]

Looks good to me!