Remove Fedora 30 compile builder
Remove Fedora 30 compile builder

For the moment, remove this builder which is failing since
it's install the debug kernel by default.  The TEST builder
for Fedora 30 is more than sufficient.

Signed-off-by: Brian Behlendorf <32d50ad1e384dcb9a5bf7e40fa470df5dabaf348@llnl.gov>

zfsonlinux/zfs-buildbot,zfsonlinux/zfs-buildbot