auto-closing of F30 ftbfs bugs

Hi all, I run a script to close F30/rawhide FTBFS [1] bugs in the cases where a build exists because maintainers sometimes forget to close the bug after a successful build. About 20 bugs were closed this times. There might be some false positives. If I closed a bug inadvertently, please just reopen and remove 'FTBFS' from the bug subject so it doesn't get closed the next time (I grep for this to filter the bug list). [1] blocking https://bugzilla.redhat.com/show_bug.cgi?id=F30FTBFS Zbyszek