[PATCH v3 29/32] elf: Use _dl_find_object instead of _dl_find_dso_for_object in dlopen

[Florian Weimer]

* Joseph Myers:

> On Thu, 7 Dec 2023, Florian Weimer wrote:
>
>> The _dl_find_object uses a binary search and is faster if there are many
>> objects.
>
> OK.

Thanks, this too can be pushed independently.

Florian