Add partition_date to DagRun detail page

[Lee-W]

Why

dags/<Dag id>/details doesn't have partition_date infomration

What

Add it to the details page if it exists

---

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• Read the Pull Request Guidelines for more information. Note: commit author/co-author name and email in commits become permanently public when merged.
• For fundamental code changes, an Airflow Improvement Proposal (AIP) is needed.
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[Lee-W]

@vatsrahul1001 It's not really necessary for 3.3.0, but also not likely to break so I'll let you decide whether to backport it now.

[eladkal]

@vatsrahul1001 It's not really necessary for 3.3.0, but also not likely to break so I'll let you decide whether to backport it now.

better safe than sorry but I do think this change has very minimal risk

[github-actions]

Hi maintainer, this PR was merged without a milestone set.
We've automatically set the milestone to Airflow 3.3.1 based on: backport label targeting v3-3-test
If this milestone is not correct, please update it to the appropriate milestone.

This comment was generated by Milestone Tag Assistant.

[github-actions]

Backport successfully created: v3-3-test

Note: As of Merging PRs targeted for Airflow 3.X
the committer who merges the PR is responsible for backporting the PRs that are bug fixes (generally speaking) to the maintenance branches.

In matter of doubt please ask in #release-management Slack channel.

Status	Branch	Result
✅	v3-3-test