sysutils/facter: unbreak build with boost 1.62

vendor/leatherman/logging/src/logging.cc:75:44: error: no matching constructor for initialization of 'sink_t' (aka 'synchronous_sink<leatherman::logging::color_writer>')

boost::shared_ptr<sink_t> sink(new sink_t(&dst));
                                   ^      ~~~~

/usr/local/include/boost/log/sinks/sync_frontend.hpp:72:7: note: candidate constructor (the implicit copy constructor) not viable: no known conversion from 'ostream *' (aka 'basic_ostream<char> *') to 'const boost::log::v2_mt_posix::sinks::synchronous_sink<leatherman::logging::color_writer>' for 1st argument
class synchronous_sink :

^

/usr/local/include/boost/log/sinks/sync_frontend.hpp:123:14: note: candidate constructor not viable: no known conversion from 'ostream *' (aka 'basic_ostream<char> *') to 'const shared_ptr<sink_backend_type>' for 1st argument

explicit synchronous_sink(shared_ptr< sink_backend_type > const& backend) :
         ^

/usr/local/include/boost/log/sinks/sync_frontend.hpp:134:45: note: candidate template ignored: substitution failure [with T0 = std::1::basic_ostream<char, std::1::char_traits<char> > *]: no type named 'type' in 'boost::log::v2_mt_posix::aux::enable_if_named_parameters<std::1::basic_ostream<char, std::1::char_traits<char> > *, boost::log::v2_mt_posix::aux::sfinae_dummy>'

BOOST_LOG_PARAMETRIZED_CONSTRUCTORS_GEN(BOOST_LOG_SINK_CTOR_FORWARD_INTERNAL, ~)
                                        ^

/usr/local/include/boost/log/detail/parameter_tools.hpp:44:66: note: expanded from macro 'BOOST_LOG_PARAMETRIZED_CONSTRUCTORS_GEN'

BOOST_PP_REPEAT_FROM_TO(1, BOOST_LOG_MAX_PARAMETER_ARGS, macro, args)
                                                         ^

/usr/local/include/boost/preprocessor/repetition/repeat_from_to.hpp:36:125: note: expanded from macro 'BOOST_PP_REPEAT_FROM_TO_1'

                                            ^

/usr/local/include/boost/preprocessor/repetition/repeat_from_to.hpp:54:136: note: expanded from macro 'BOOST_PP_REPEAT_FROM_TO_D_1'

                                                       ^

note: (skipping 25 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
/usr/local/include/boost/preprocessor/control/iif.hpp:25:60: note: expanded from macro 'BOOST_PP_IIF_I'

^

/usr/local/include/boost/preprocessor/control/iif.hpp:32:31: note: expanded from macro 'BOOST_PP_IIF_1'

^

/usr/local/include/boost/log/sinks/sync_frontend.hpp:51:14: note: expanded from macro 'BOOST_LOG_SINK_CTOR_FORWARD_INTERNAL_1'

explicit synchronous_sink(T0 const& arg0, typename boost::log::aux::enable_if_named_parameters< T0, boost::log::aux::sfinae_dummy >::type = boost::log::aux::sfinae_dummy()) :\
         ^                                                                                                                           ~~~~

/usr/local/include/boost/log/sinks/sync_frontend.hpp:134:45: note: candidate constructor template not viable: requires 2 arguments, but 1 was provided
/usr/local/include/boost/log/detail/parameter_tools.hpp:44:66: note: expanded from macro 'BOOST_LOG_PARAMETRIZED_CONSTRUCTORS_GEN'

BOOST_PP_REPEAT_FROM_TO(1, BOOST_LOG_MAX_PARAMETER_ARGS, macro, args)
                                                         ^

PR: 214469
Submitted by: antoine
Obtained from: upstream
Approved by: portmgr blanket