[Pagination] The footer should be singular if only one item/page

[amberfeinerman]

Detailed description

Describe in detail the issue you're having.

An issue was raised in my product team's repo regarding the pagination footer showing items if there was only one item and pages if there was only one page. I confirmed in lines 148 and 312 in Pagination.js that it was a Carbon issue.

Is this issue related to a specific component?

Pagination

What did you expect to happen? What happened instead? What would you like to
see changed?

Add conditional logic so that if max === 1 or totalPages === 1 the singular version of their noun shows.

Additional information

[emyarod]

as an FYI this can be resolved by passing in a custom pageRangeText function to handle the grammatical changes (which would be necessary for any i18n efforts anyway)