[releng] Issue #7645: module metadata in releases/28/Modular/$basearch/os/repodata/ has no context or arch

[Mohan Boddu]

The issue: ` module metadata in releases/28/Modular/$basearch/os/repodata/ has no context or arch` of project: `releng` has been assigned to `mohanboddu` by mohanboddu.

https://pagure.io/releng/issue/7645