in {fmt} version 10.0.0, it has a regression, which dropped the
formatter for `char *`, even it does format `const char*`, as the
latter is convertible to
`fmt::stirng_view`.
and this issue was addressed in 10.1.0 using 616a4937, which adds
the formatter for `Char *` back, where `Char` is a template parameter.
but we do need to print `vector<char*>`, so, to address the build
failure with {fmt} version 10.0.0, which is shipped along with
fedora 39. let's backport this formatter.
Fixes#18503
Signed-off-by: Kefu Chai <kefu.chai@scylladb.com>
Closesscylladb/scylladb#18505
3421e6dcc1