Fedora 43 updates for s390x : / var /www /moodle /web /mod /wiki

• README
• UPGRADING.md
• admin.php
• backup
• classes
• comments.php
• comments_form.php
• create.php
• create_form.php
• db
• diff
• diff.php
• edit.php
• edit_form.php
• editcomments.php
• editors
• files.php
• filesedit.php
• filesedit_form.php
• history.php
• index.php
• instancecomments.php
• lang
• lib.php
• locallib.php