bug#39291: M-: history doesn't store erroneous input

[Juri Linkov]

> M-: (oops-i-forgot-to-type-the-closing-paren RET
> => End of file during parsing
>
> Error itself is fine, but the problem is if you now
> type M-: again, you won't find your input in the
> history and have to retype everything from scratch
> instead of just fixing the typo.
>
> This is a regression in trunk compared at least to
> 26.3.

This was changed by
http://git.savannah.gnu.org/cgit/emacs.git/commit/?id=9042ece787c
via https://debbugs.gnu.org/cgi/bugreport.cgi?bug=38317#23
and https://lists.gnu.org/archive/html/emacs-devel/2019-12/msg00241.html