toolchain: remove binutils bug 27597

Binutils bug 27597 is not present anymore in Buildroot so let's remove it.

Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Romain Naour <romain.naour@smile.fr>

toolchain/Config.in

@@ -70,12 +70,6 @@ source "package/gdb/Config.in.host"
 
 comment "Toolchain Generic Options"
 
-# https://sourceware.org/bugzilla/show_bug.cgi?id=27597
-# Affect toolchains built with binutils 2.36.1, still not fixed.
-config BR2_TOOLCHAIN_HAS_BINUTILS_BUG_27597
-	bool
-	default y if BR2_nios2
-
 # https://sourceware.org/bugzilla/show_bug.cgi?id=30730
 # Affect toolchains built with binutils 2.40, still not fixed.
 config BR2_TOOLCHAIN_HAS_BINUTILS_BUG_30730