Update to boost 1.85.0

[andreas-el]

https://www.boost.org/users/history/version_1_85_0.html

[andreas-el]

I got this when updating just boost, leaving Dakota as-is. So the problem should be either in boost, or the workflow itself.

[ 85%] Building CXX object packages/pecos/src/CMakeFiles/pecos_src.dir/MeixnerOrthogPolynomial.cpp.o
In file included from /tmp/build/dakota-6.19.0-public-src-cli/src/dakota_preproc_util.cpp:11:
/tmp/build/dakota-6.19.0-public-src-cli/src/WorkdirHelper.hpp:100:48: error: no member named 'directory_iterator' in namespace 'boost::filesystem'
typedef boost::filter_iterator<MatchesWC, bfs::directory_iterator> glob_iterator;
                                          ~~~~~^

[andreas-el]

We have decided to postpone this upgrade and wait for the upcoming Dakota release later in 2024.