[Bug libstdc++/110339] Implement C++26 library features

[ncm at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110339
Bug 110339 depends on bug 119742, which changed state.

Bug 119742 Summary: [C++26] Implement P2697R1, Interfacing bitset with 
string_view
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119742

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED