Release process is failing

**What steps did you take:**
When pushing a tag to use the new release process the GitHub action fails.

**What happened:**
This is the failed execution https://github.com/carvel-dev/kwt/actions/runs/6276753560

**What did you expect:**
That the release process works

**Anything else you would like to add:**
The problem is that goreleser and the normal build gives different SHA's we need to understand why.

**Environment:**

- kwt version (execute `kwt version`): NA

Start with the failed GitHub Actions execution linked in the issue and compare the goreleaser output with the normal Go build output. Trace why the generated SHA values differ; done means the tagged release process completes successfully with consistent SHA values.

Written by the indexing model from the issue text.