When using Gitea repository, Kubero calls Github

### Which component(s) is affected?

_No response_

### Describe the bug

On Kubero v2.4.6. I setup a Gitea repository for Continous Deployment. I can see in the pod logs that:

1) Even with GitHub disabled (PAT not set), Kubero is still making calls to GitHub APIs and failing

2) Kubero is also making HTTP calls to the GitHub APIs with my Gitea paths

### Steps to reproduce

1. Setup Kubero with Gitea only, no GitHub
2. Setup a pipeline with "Enable Pipeline to build from Source"
3. GitHub should be greyed out, but notice in the logs Kubero still tries to make HTTP calls to github.com
4. Enter a valid Gitea repository and connect
5. Create a production app and deploy, the logs will show requests made to github.com

### Expected behavior

Kubero should only make calls to Gitea, not to GitHub

### Screenshots

_No response_

### Additional information

_No response_

### Debug information

_No response_

Start by tracing the source-build pipeline's repository provider selection and the API requests it makes when configured with Gitea only. Reproduce the setup from the issue and inspect the pod logs; done means the deployment makes no requests to github.com and continues to connect to and deploy from Gitea.

Written by the indexing model from the issue text.