Resolve timeout in admin/jobs

What does this MR do?

Updates admin/jobs to use next/prev pagination instead of numbered pagination. By using this, we remove this extremely heavy ( 125.012 min 😱 ) query: SELECT COUNT(*) FROM "ci_builds" WHERE "ci_builds"."type" IN ('Ci::Build')

Screenshots

Before	After

Does this MR meet the acceptance criteria?

Conformity

• [-] Changelog entry
• [-] Documentation (if required)
• Code review guidelines
• Merge request performance guidelines
• Style guides
• [-] Database guides
• [-] Separation of EE specific content

#26709 (closed)