[backport v2.9.7] [BUG] Fleet bundles are missing the status.summary field

[github-actions]

This is a backport issue for #13136, automatically created via GitHub Actions workflow initiated by @richard-cox

Original issue body:

This is a forwardport issue for #13134, automatically created via GitHub Actions workflow initiated by @richard-cox

Original issue body:

Rancher Server Setup

• Rancher version:
• Installation option (Docker install/Helm Chart): docker
• Proxy/Cert Details:

Information about the Cluster

• Kubernetes version:
• Cluster Type (Local/Downstream): local

User Information
admin

Describe the bug
Fleet bundles are missing the status.summary field. This breaks the gitrepo detail view: the bundle summary table fails to render, with errors thrown in the console.

To Reproduce
1.In the ui navigate to fleet>git repos>create
2. Specify a name, set the url to https://github.com/rancher/fleet-examples.git, add a path 'simple'
3. Create the gitrepo
4. Once the gitrepo is created, navigate to its detail view (click its name in the repo table)

Result
The bundles tab is empty and there are console errors

Expected Result
A table with details about associated fleet bundles should render and no errors should be shown in the console.

Screenshots

It looks like this in 2.11:

Additional context

[richard-cox]

Requires 7a4b3d1