In the PR list page show if a PR is blocked by another issue/PR.

[Greg-NetDuma]

Feature Description

As title, taken from https://github.com/go-gitea/gitea/issues/8659.

It would be useful, implemented similarly to either:

• how conflicts and review states are displayed
• Or they should have a different icon to indicate it cannot be merged until the dependencies are resolved.

Screenshots

No response