[BUG] Example given in Building with Kaniko tutorial need to be updated

[thasnim-fluxone]

Is there an existing issue for this?

• I have searched the existing issues

Kubernetes Version

1.31.3

Shipwright Version

0.14.0

Current Behavior

I followed this tutorial and tried to create a build resource using the build definition given in the example. I am getting the following error
The Build "go-tutorial" is invalid: spec.source.type: Required value

### Possible solution

Adding spec.source.tpe=Git solved the issue

Expected Behavior

As per the tutorial, Build resource should get created successfully.

Steps To Reproduce

Step 1: Follow this tutorial and try to create a build resource using the build definition given in the example.
Step 2: Build creation fails with the error message The Build "go-tutorial" is invalid: spec.source.type: Required value

Anything else?

No response