buildroot

binutils: move patches to new model

On commit 5538e4766201aa0c1c23721cfc99cbbde595964b the versioned package
patches changed the directory structure but the packages weren't fixed.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>