Update List User Invitations Command to use Operation

[DechengMa]

Update ListUserInvitationsCommand to use Operation

📝 Summary of Changes

Changes proposed in this pull request:

• Create ListUserInvitationsOperation and service function listUserInvitaions
• Add paging to Operation
• Update ListUserInvitationsCommand to use Operation

🧐🗒 Reviewer Notes

💁 Example

Usage

asc users list-invitations [--limit-visible-apps <limit-visible-apps>] [--filter-email <filter-email> ...] [--filter-role <filter-role> ...] [--include-visible-apps]

🔨 How To Test

swift run asc users list-invitations