Git + Dockerfile build fails on fetch step

[fsuste]

Which component(s) is affected?

Kubero UI, Operator

Describe the bug

The build step fails at fetching the repository. I presume it's because it's defaulting to https clone instead of ssh clone which I would expect since the deploy key is copied over o the repository

Steps to reproduce

1. Create a pipeline
2. Enable pipeline to build from source
3. Choose Github and input private repository
4. Save pipeline
5. Add an app
6. Use advanced app configuration
7. Strategy: Source code
8. Dockerfile
9. Input same repository as in the pipeline
10. Choose branch
11. Save app
12. Go under build -> all builds broken
13. Inspect Build log: Under clone repository step - 17:15:08 [1615-fwr9f/fetch] fatal: could not read Username for 'https://github.com': No such device or address

Expected behavior

I would expect the repository to be fetched, and docker build to be ran on the Dockerfile

Screenshots

Additional information

No response

Debug information

No response