refactor: simplify pagination

[HendrikThePendric]

N/A

Description

I've done the following:

• page is now required in the function signature of the PaginateFn
• The onPaginate function in the LineListPlugin now also implements that type.
• The StickyNavigation component now passes a page with value 1 when the pageSize changes.

The result of this is that:

1. The line-list-plugin doesn't have to handle resetting to page 1 when the pageSize changes
2. It also doesn't have to throw any errors, because the TS compiler won't allow the error case to happen anymore

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Quality checklist

• Dashboard tested N/A
• Cypress and/or Jest tests added/updated
• Docs added N/A
• d2-ci dependency replaced N/A
• Tester approved (@edoardo)

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[dhis2-bot]

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[edoardo]

The FIRST_PAGE and PAGE_SIZE could be removed now since they are only used in one place.