[Sync EN] Fix double anchor tag when classname and link are used together

[github-actions]

PR: https://github.com/php/doc-en/pull/5547 (2026-05-08)

Archivos ES a actualizar

• language/functions.xml
• reference/intl/collator/asort.xml
• reference/intl/collator/get-attribute.xml
• reference/intl/collator/get-strength.xml
• reference/intl/collator/set-attribute.xml
• reference/intl/collator/set-strength.xml
• reference/intl/collator/sort-with-sort-keys.xml
• reference/intl/collator/sort.xml

[lacatoire]

already done