Add-ons Report Improvements by Xon 2.20.3

• Fix "Maximum non-moderator users who can handle reports" option being ignored and defaulting to 1000
• Fix edge-case where users where unexpectedly returned as being assignable to a report when unexpected data was in the xf_user_group_relation table
• Increase cache time for report assignable list from 5 minutes to 1 hour, and add active expiring when permissions are changed

• Fix reports could be kicked out of a closed state when logging a warning changes
• Fix new install permission changes did not correctly apply for sites which user per-user permissions

• Fix possible error when using XFES and searching via report states
• Fix report search result having bad word wrapping of the reported content's title when including the report status