`boost::range::random_shuffle()` uses the deprecated
`std::random_shuffle()` under the hood, so let's use
`std::ranges::shuffle()` which is available since C++20.
this change should address the warning like:
```
[312/753] CXX build/debug/test/boost/counter_test.o In file included from test/boost/counter_test.cc:17:
/usr/include/boost/range/algorithm/random_shuffle.hpp:106:13: warning: 'random_shuffle<__gnu_cxx::__normal_iterator<counter_shard *, std::vector<counter_shard>>>' is deprecated: use 'std::shuffle' instead [-Wdepr
ecated-declarations]
106 | detail::random_shuffle(boost::begin(rng), boost::end(rng));
| ^
test/boost/counter_test.cc:507:27: note: in instantiation of function template specialization 'boost::range::random_shuffle<std::vector<counter_shard>>' requested here
507 | boost::range::random_shuffle(shards);
| ^
/usr/lib/gcc/x86_64-redhat-linux/14/../../../../include/c++/14/bits/stl_algo.h:4489:5: note: 'random_shuffle<__gnu_cxx::__normal_iterator<counter_shard *, std::vector<counter_shard>>>' has been explicitly marked
deprecated here
4489 | _GLIBCXX14_DEPRECATED_SUGGEST("std::shuffle")
| ^
/usr/lib/gcc/x86_64-redhat-linux/14/../../../../include/c++/14/x86_64-redhat-linux/bits/c++config.h:1957:45: note: expanded from macro '_GLIBCXX14_DEPRECATED_SUGGEST'
1957 | # define _GLIBCXX14_DEPRECATED_SUGGEST(ALT) _GLIBCXX_DEPRECATED_SUGGEST(ALT)
| ^
/usr/lib/gcc/x86_64-redhat-linux/14/../../../../include/c++/14/x86_64-redhat-linux/bits/c++config.h:1941:19: note: expanded from macro '_GLIBCXX_DEPRECATED_SUGGEST'
1941 | __attribute__ ((__deprecated__ ("use '" ALT "' instead")))
| ^
```
Signed-off-by: Kefu Chai <kefu.chai@scylladb.com>
Closesscylladb/scylladb#18517
f2b1c47dfc