4.x - Create pagination component

[bspeare]

Combine the 3.x and uids_base pagination styles into a 4.x component.

• Change markup classes to be non-Drupal specific.

Styles to merge:

• https://github.com/uiowa/uiowa/blob/main/docroot/themes/custom/uids_base/scss/components/pagination.scss
• https://github.com/uiowa/uids/tree/3.x/src/components/pagination

[bspeare]

Related issue for Profiles app: https://git.uiowa.edu/java/profiles/-/issues/395

[joewhitsitt]

Noticed a contrast issue as well. Gray section.

[bspeare]

Pagination examples are at https://sandbox.prod.drupal.uiowa.edu/pagination and we need to revisit https://github.com/uiowa/uids/blob/3.x/src/components/background/background.scss#L60 to fix the color contrast issue.