Support pagination on list apps for profile init

[mercedesbh]

🛠️ Description

A customer reported that they were restricted to only the first 10 apps (while the have about 300 of them total) when trying to select a HVS app for their profile hcp profile init --vault-secrets. This PR adds pagination support to the ListApps call.

🏗️ Local Testing

1. Checkout this branch
2. Run make go/build
3. Ensure you have at least 11 HVS apps created
4. Run ./bin/hcp profile init --vault-secrets and ensure all of your apps are listed

I have 12 HVS apps created total.

Before pagination (only 10 shown):

After pagination (all 12 shown):

👍 Checklist

• The PR has a descriptive title.
• Input validation updated
• Unit tests updated
• Documentation updated
• Major architecture changes have a corresponding RFC
• Tests added if applicable
• CHANGELOG entry added or label 'pr/no-changelog' added to PR

  Run CHANGELOG_PR=<PR number> make changelog/new-entry for guidance
  in authoring a changelog entry, and commit the resulting file, which should
  have a name matching your PR number. Entries should use imperative present
  tense (e.g. Add support for...)

[rodrigo-hcp]

Nice!