package/python3: remove 2to3

Upstream release 3.13.0 first included commit
ae00b810d1
which removed the 2to3 program and the lib2to3 module.

Buildroot commit d63e207eb8 bumped the
package from 3.12.9 to 3.13.2 but forgot to remove its handling.

Current versions of Kodi do not need lib2to3.

Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
[Julien: fix typo in commit log version "3.13.9" -> "3.12.9"]
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit 96bac75585)
[raphael: resolve conflicts in Config.in.legacy]
Signed-off-by: Raphaël Mélotte <raphael.melotte@mind.be>

Config.in.legacy

@@ -146,6 +146,12 @@ endif
 
 comment "Legacy options removed in 2026.08"
 
+config BR2_PACKAGE_PYTHON3_2TO3
+	bool "python module 2to3 has been removed"
+	select BR2_LEGACY
+	help
+	  The python module 2to3 has been removed upstream
+
 config BR2_PACKAGE_FLUIDSYNTH_SDL2
 	bool "fluidsynth sdl2 audio support removed"
 	select BR2_LEGACY

package/kodi/Config.in

@@ -95,7 +95,6 @@ menuconfig BR2_PACKAGE_KODI
 	select BR2_PACKAGE_LZO
 	select BR2_PACKAGE_OPENSSL
 	select BR2_PACKAGE_PCRE2
-	select BR2_PACKAGE_PYTHON3_2TO3
 	select BR2_PACKAGE_PYTHON3_PYEXPAT
 	select BR2_PACKAGE_PYTHON3_SQLITE
 	select BR2_PACKAGE_PYTHON3_SSL

package/python3/Config.in

@@ -41,11 +41,6 @@ menu "core python3 modules"
 
 comment "The following modules are unusual or require extra libraries"
 
-config BR2_PACKAGE_PYTHON3_2TO3
-	bool "2to3 module"
-	help
-	  code translation from python 2 to 3
-
 config BR2_PACKAGE_PYTHON3_BERKELEYDB
 	bool "berkeleydb"
 	select BR2_PACKAGE_BERKELEYDB

package/python3/python3.mk

@@ -75,12 +75,6 @@ endif
 
 PYTHON3_INSTALL_STAGING = YES
 
-ifeq ($(BR2_PACKAGE_PYTHON3_2TO3),y)
-PYTHON3_CONF_OPTS += --enable-lib2to3
-else
-PYTHON3_CONF_OPTS += --disable-lib2to3
-endif
-
 ifeq ($(BR2_PACKAGE_PYTHON3_BERKELEYDB),y)
 PYTHON3_DEPENDENCIES += berkeleydb
 else