[Bug libstdc++/96816] bitset: debug mode: operator== ambiguous

[jeanmichael.celerier at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96816

--- Comment #1 from Jean-Michaël Celerier <jeanmichael.celerier at gmail dot 
com> ---
gcc.godbolt.org link for easy repro: https://gcc.godbolt.org/z/WYbzfT