fix: Don't run hook if help text option is provided

[mildaniel]

Which issue(s) does this change fix?

N/A

Why is this change necessary?

There is a bug where the hook package is executed even if the customer provides a help text flag.

How does it address the issue?

Add an additional condition to avoid running the hook if the help text option is provided.

What side effects does this change have?

N/A

Mandatory Checklist

PRs will only be reviewed after checklist is complete

• Add input/output type hints to new functions/methods
• Write design document if needed (Do I need to write a design document?)
• Write/update unit tests
• Write/update integration tests
• Write/update functional tests if needed
• make pr passes
• make update-reproducible-reqs if dependencies were changed
• Write documentation

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.