Config.in.legacy: add missing binutils 2.36.x entry

Commit [1] removed binutils 2.36.1 but forgot to add the legacy
entry.

[1] d08639e6b9e5b687c21c35041bb60a941fc7edb4

Signed-off-by: Romain Naour <romain.naour@gmail.com>
Cc: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 272bfb4cabe70e4251650f9fa27124c189eb835e)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

Config.in.legacy

@@ -325,6 +325,12 @@ config BR2_PACKAGE_USBREDIR_SERVER
 
 comment "Legacy options removed in 2022.11"
 
+config BR2_BINUTILS_VERSION_2_36_X
+	bool "binutils 2.36.x has been removed"
+	select BR2_LEGACY
+	help
+	  binutils 2.36 has been removed, use a newer version.
+
 config BR2_PACKAGE_RABBITMQ_SERVER
 	bool "rabbitmq-server removed"
 	select BR2_LEGACY