binutils: Fix CVE-2020-35448

Fix related to a buffer overflow in bfd library

CVE Details https://nvd.nist.gov/vuln/detail/CVE-2020-35448

Upstream Tracking https://sourceware.org/bugzilla/show_bug.cgi?id=26574

Patch from Upstream
    https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;


    h=8642dafaef21aa6747cec01df1977e9c52eb4679

Signed-off-by: Yi Fan Yu <yifan.yu@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit cb833121)
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>