Adding run method call for prompt-toolkit radiolist_dialog module, wh…

[nickviola]

…ich is required in newer version

🗣 Description

Fixes the timezone selection prompt issue.

💭 Motivation and context

Resolves #37. The prompt was not displaying before due to a missing method call to .run() which is apparently required in the new version of the prompt_toolkit radiolist_dialog module

🧪 Testing

1. Drop into COOL env (or build and tag image locally)
2. Try running docker run -it cisagov/gophish-tools pca-wizard "RV1234_test" (the prompt should now trigger - see screenshot)

📷 Screenshots (if appropriate)

✅ Checklist

• [x] This PR has an informative and human-readable title.
• [x] Changes are limited to a single goal - eschew scope creep!
• [x] All relevant type-of-change labels have been added.
• [x] I have read the CONTRIBUTING document.
• [x] These code changes follow cisagov code standards.
• [x] All relevant repo and/or project documentation has been updated to reflect the changes in this PR.
• [x] Tests have been added and/or modified to cover the changes in this PR.
• [x] All new and existing tests pass.

[dav3r]

A couple of reminders:

• Please follow these commit message guidelines- in this case, I noticed that you didn't write your commit message or this PR title the imperative mood. It's not a huge deal, but just wanted to mention it since I noticed.
• Please make sure that you have done all of the items in the checklist, then check the boxes. If any items don't apply to this PR (e.g. "All future TODOs are captured in issues, which are referenced in code comments." since you have no new TODOs) they can be deleted from the checklist.

[dav3r]

One other thing: please add "Resolves #37" to the "Motivation and context" section above.

[nickviola]

One other thing: please add "Resolves #37" to the "Motivation and context" section above.

Updated!