Update patches

    Debianize-libvirt-guests.patch adjuste to upstream changes

Dropped patches (applied upstream):

    Add-sanitytest.py.patch
    Fixup-rpcgen-code-on-kFreeBSD-too.patch
    Make-detect_scsi_host_caps-a-function-on-all-archite.patch
    daemon-fix-leak-after-listing-all-volumes.patch
    virInitctlRequest-Don-t-hardcode-384-bytes-size.patch
    virthreadpthread-don-t-try-to-cast-pthread_t-to-void.patch