package/protobuf: drop dependency on binutils bug 21464

This package build failure has been fixed by using -mcmodel=large that is
now available in external toolchains as well as buildroot toolchains. So
we can drop its dependency on binutils 21464.

Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/protobuf/Config.in

@@ -24,7 +24,6 @@ config BR2_PACKAGE_PROTOBUF_ARCH_SUPPORTS
 	default y if BR2_TOOLCHAIN_HAS_ATOMIC
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 	depends on BR2_USE_MMU # fork()
-	depends on !BR2_TOOLCHAIN_HAS_BINUTILS_BUG_21464
 
 config BR2_PACKAGE_PROTOBUF
 	bool "protobuf"