upgrade core to 5.13.0

[diosmosis]

Description

As title.

Checklist

• [✔/✖/NA] I have understood, reviewed, and tested all AI outputs before use
• [✔/✖/NA] All AI instructions respect security, IP, and privacy rules

Review

• Functional review done
• Potential edge cases thought about (behaviour of the code with strange input, with strange internal state or possible interactions with other Matomo subsystems)
• Usability review done (is anything maybe unclear or think about anything that would cause people to reach out to support)
• Security review done
• Wording review done
• Code review done
• Tests were added if useful/possible
• Reviewed for breaking changes
• Developer changelog updated if needed
• New documentation added or existing documentation updated

[textagroup]

The same collision error occurs as I have mentioned previously

Fatal error: Uncaught Error: Call to undefined method WpMatomo\AjaxTracker::isUserAgentAIBot() in /var/www/html/wp-content/plugins/matomo/classes/WpMatomo/AIBotTracking.php:209 Stack trace: #0 /var/www/html/wp-content/plugins/matomo/classes/WpMatomo/AIBotTracking.php(103): WpMatomo\AIBotTracking->is_doing_ai_bot_tracking_this_request() #1 /var/www/html/wp-includes/class-wp-hook.php(353): WpMatomo\AIBotTracking->do_ai_bot_tracking() #2 /var/www/html/wp-includes/class-wp-hook.php(377): WP_Hook->apply_filters() #3 /var/www/html/wp-includes/plugin.php(523): WP_Hook->do_action() #4 /var/www/html/wp-includes/general-template.php(3429): do_action() #5 /var/www/html/wp-includes/template-canvas.php(25): wp_footer() #6 /var/www/html/wp-includes/template-loader.php(132): include('...') #7 /var/www/html/wp-blog-header.php(19): require_once('...') #8 /var/www/html/index.php(17): require('...') #9 {main} thrown in /var/www/html/wp-content/plugins/matomo/classes/WpMatomo/AIBotTracking.php on line 209