Drop support for WP 6.2

[enricobattocchi]

Relevant confluence document

previous issue dropping WP 6.1

Tasks

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1. Set the minimum supported WordPress version to 6.3. #20949
   changelog: other +1
2. https://github.com/Yoast/wordpress-seo-premium/pull/4166
3. https://github.com/Yoast/wpseo-woocommerce/pull/964
4. https://github.com/Yoast/wordpress-seo-local/pull/2482
5. https://github.com/Yoast/wpseo-video/pull/1062
6. https://github.com/Yoast/wpseo-news/pull/846
7. Sets the minimum supported WordPress version to 6.3. yoast-test-helper#214
   changelog: other +1
8. Test Helper SVN (if 1.18 released in the meantime) - aiming to release after Jan 15 so no SVN change at the moment
9. Sets the minimum supported WordPress version to 6.3. duplicate-post#347
   changelog: non-user-facing +1
10. Duplicate Post SVN
11. Sets the minimum supported WordPress version to 6.3. yoast-acf-analysis#367
    changelog: non-user-facing +1
12. ACF Analysis SVN
13. Sets the minimum supported WordPress version to 6.3. custom-field-finder#3
    changelog:non-user-facing +1
14. Custom field finder SVN
15. Sets the minimum supported WordPress version to 6.3. yoastcs#372
    Type: chores/QA +1