libc/eglibc: remove upstreamed patch

Reported-by: Matthieu Crapet <mcrapet@gmail.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Message-Id: <CAL2sKTnAC9K0uo36QPJEdAJmZqPZNJgWLhxLzhsvs4G-EfbvMA@mail.gmail.com>

reporter_name="Julien DUSSER"

reporter_url="http://sourceware.org/ml/crossgcc/2008-10/msg00054.html"

reporter_comment="Soft-float for the 405 PowerPC"