Add CPython 3.12.0a6 (#2638)

plugins/python-build/share/python-build/3.12.0a5 → plugins/python-build/share/python-build/3.12.0a6

@@ -3,7 +3,7 @@ export PYTHON_BUILD_CONFIGURE_WITH_OPENSSL=1
 install_package "openssl-1.1.1s" "https://www.openssl.org/source/openssl-1.1.1s.tar.gz#c5ac01e760ee6ff0dab61d6b2bbd30146724d063eb322180c6f18a6f74e4b6aa" mac_openssl --if has_broken_mac_openssl
 install_package "readline-8.2" "https://ftpmirror.gnu.org/readline/readline-8.2.tar.gz#3feb7171f16a84ee82ca18a36d7b9be109a52c04f492a053331d7d1095007c35" mac_readline --if has_broken_mac_readline
 if has_tar_xz_support; then
-    install_package "Python-3.12.0a5" "https://www.python.org/ftp/python/3.12.0/Python-3.12.0a5.tar.xz#d66ef7a342fe3a356f9cee3bb97adc1e5fb4840f6b6cff7de0ff7dd495f8323b" standard verify_py312 copy_python_gdb ensurepip
+    install_package "Python-3.12.0a6" "https://www.python.org/ftp/python/3.12.0/Python-3.12.0a6.tar.xz#298440252c4b6b4e120e014c15d729eaf8ab779300dcca61d422c537e4e85eca" standard verify_py312 copy_python_gdb ensurepip
 else
-    install_package "Python-3.12.0a5" "https://www.python.org/ftp/python/3.12.0/Python-3.12.0a5.tgz#53bea5094887bba2fc4f429fa8abb4976b5c7cfe70d41923cf6aff0b4854c666" standard verify_py312 copy_python_gdb ensurepip
+    install_package "Python-3.12.0a6" "https://www.python.org/ftp/python/3.12.0/Python-3.12.0a6.tgz#9301a243da5a1982133ddf804b76ee1fe11aa98e2d3dfb09f095485eaa50edfd" standard verify_py312 copy_python_gdb ensurepip
 fi