Callback before_standard_top_of_body_html in plagiarism_urkund component should be migrated to new hook callback for core\hook\output\before_standard_top_of_body_html_generation

• line 7228 of /lib/moodlelib.php: call to debugging()
• line 7292 of /lib/moodlelib.php: call to {closure}()
• line 93 of /lib/classes/hook/output/before_standard_top_of_body_html_generation.php: call to get_plugins_with_function()
• line 309 of /lib/classes/output/core_renderer.php: call to core\hook\output\before_standard_top_of_body_html_generation->process_legacy_callbacks()
• line 219 of /lib/mustache/src/Mustache/Context.php: call to core\output\core_renderer->standard_top_of_body_html()
• line 138 of /lib/mustache/src/Mustache/Context.php: call to Mustache_Context->findVariableInStack()
• line 33 of /home/orioncloudcom/moodle45.orioncloud.com.co/moodledata/localcache/mustache/1752490867/boost/__Mustache_4fad3c0b5c65f603bd58e38e201aa186.php: call to Mustache_Context->findDot()
• line 67 of /lib/mustache/src/Mustache/Template.php: call to __Mustache_4fad3c0b5c65f603bd58e38e201aa186->renderInternal()
• line 192 of /lib/classes/output/renderer_base.php: call to Mustache_Template->render()
• line 107 of /theme/boost/layout/drawers.php: call to core\output\renderer_base->render_from_template()
• line 972 of /lib/classes/output/core_renderer.php: call to include()
• line 888 of /lib/classes/output/core_renderer.php: call to core\output\core_renderer->render_page_layout()
• line 120 of /index.php: call to core\output\core_renderer->header()