[Bug libstdc++/121348] `vector::resize(n, value)` incorrectly requires the element type to be assignable

[iamsupermouse at mail dot ru via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121348

--- Comment #3 from Egor <iamsupermouse at mail dot ru> ---
None of those changes should affect this I believe, because none of those named
requirements need assignability.