bump qca to non-conflicting pkcs11 buildrequires
    
    qca BuildRequires botan-devel which requires compat-openssl10-devel and
    at the same time qca BuildRequires pkcs11-helper-devel which requires
    openssl-devel. So qca can't build.
    
    Signed-off-by: Igor Gnatenko <ignatenko@redhat.com>