Add pagination on the Moderation Dashboard

[NabbeunNabi]

Problem

Write now we are currently displaying all the submissions, facilities, and healthcare professionals depending on what is selected. We want the user to have a list of 20 and there to be pagination with what total there is and how many they see. (i.e. 1-20 out of 49)

Success

Pagination is added for the displayed data on the ModSubmissionListContainer.Vue with a total count at the bottom and which ones are being displayed for 20 each page.

Requirements

• Add a count total at the bottom depending on if you are viewing submissions, facilities, or healthcare professionals
• Add pagination so that way you only see 20 or the final amount. If seeing the final amount there is only a left arrow to go back. If displaying 1-20 you only see the right arrow
• Tests are adding so that this functionality exists in cypress as if a user is accessing this page and trying to go through the pagination

Implementation notes

• Path to the ModSubmissionListContainer.Vue
• Cypress test files
• If the logic in this PR gets too long, feel free to break it up into 3. One for each facilities, healthcare professionals, and submissions