Pagination is not compatible with bootstrap 5

[hhyyrylainen]

Describe the bug Using an updated blazor template which contains bootstrap 5, this component no longer renders correctly.

Instances of sr-only need to be changed to visually-hidden

To Reproduce Steps to reproduce the behavior:

1. Create a fresh blazor template
2. Add this component with the first and last pages enabled
3. Observe how the non-visible text is displayed

Expected behavior This library should be updated to have an either option for bootstrap 5 support or by default support it

Screenshots