[cli] The --errorsOnly flag still produces non-error output

### Describe the bug

While running the code generator with --errorsOnly it still produces output such as:

```
✔ Parse Configuration
✔ Generate outputs
```

### Your Example Website or App

- Default minimal reproduction

### Steps to Reproduce the Bug or Issue

1. Open default minimal reproduction repository
2. Run `npm run codgen --errorsOnly`
3. Notice the output.

### Expected behavior

Since there are no errors in the schema or generation, it should not print any output with the `--errorsOnly` flag.

For very large configurations that runs e.g. in CI environments the output can be quite large. It would be nice if we in those cases could only print the errors, if any.

### Screenshots or Videos

_No response_

### Platform

- OS: Linux
- NodeJS: 16.17.1
- `graphql` version: 16.3.0
- `@graphql-codegen/cli` version(s): 2.13.5