sha2 module still referenced even if not built (3.12.11)

从 build.zig 开始，该文件中默认禁用了 .sha2 模块，然后检查 traceback 中显示的 Python 3.12 hashlib.py 和 random.py 引用。重新构建，并使用 REPL 的 modules check 验证已禁用的 sha2 支持不再导致异常或引用不可用的 _sha2 代码。

The module .sha2 is explicitly disabled in build.zig by default. The build completes fine, but when checking for modules in the REPL, throws exceptions:

help> modules

Please wait a moment while I gather a list of all available modules...

ERROR:root:code for hash sha224 was not found.
Traceback (most recent call last):
  File "/mnt/mimic/pkg/python/lib/python3.12/random.py", line 68, in <module>
    from _sha2 import sha512 as _sha512
ModuleNotFoundError: No module named '_sha2'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/mnt/mimic/pkg/python/lib/python3.12/hashlib.py", line 245, in <module>
    globals()[__func_name] = __get_hash(__func_name)
                             ^^^^^^^^^^^^^^^^^^^^^^^
  File "/mnt/mimic/pkg/python/lib/python3.12/hashlib.py", line 123, in __get_builtin_constructor
    raise ValueError('unsupported hash type ' + name)
ValueError: unsupported hash type sha224
ERROR:root:code for hash sha256 was not found.
Traceback (most recent call last):
  File "/mnt/mimic/pkg/python/lib/python3.12/random.py", line 68, in <module>
    from _sha2 import sha512 as _sha512
ModuleNotFoundError: No module named '_sha2'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/mnt/mimic/pkg/python/lib/python3.12/hashlib.py", line 245, in <module>
    globals()[__func_name] = __get_hash(__func_name)
                             ^^^^^^^^^^^^^^^^^^^^^^^
  File "/mnt/mimic/pkg/python/lib/python3.12/hashlib.py", line 123, in __get_builtin_constructor
    raise ValueError('unsupported hash type ' + name)
ValueError: unsupported hash type sha256
ERROR:root:code for hash sha384 was not found.
Traceback (most recent call last):
  File "/mnt/mimic/pkg/python/lib/python3.12/random.py", line 68, in <module>
    from _sha2 import sha512 as _sha512
ModuleNotFoundError: No module named '_sha2'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/mnt/mimic/pkg/python/lib/python3.12/hashlib.py", line 245, in <module>
    globals()[__func_name] = __get_hash(__func_name)
                             ^^^^^^^^^^^^^^^^^^^^^^^
  File "/mnt/mimic/pkg/python/lib/python3.12/hashlib.py", line 123, in __get_builtin_constructor
    raise ValueError('unsupported hash type ' + name)
ValueError: unsupported hash type sha384
ERROR:root:code for hash sha512 was not found.
Traceback (most recent call last):
  File "/mnt/mimic/pkg/python/lib/python3.12/random.py", line 68, in <module>
    from _sha2 import sha512 as _sha512
ModuleNotFoundError: No module named '_sha2'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/mnt/mimic/pkg/python/lib/python3.12/hashlib.py", line 245, in <module>
    globals()[__func_name] = __get_hash(__func_name)
                             ^^^^^^^^^^^^^^^^^^^^^^^
  File "/mnt/mimic/pkg/python/lib/python3.12/hashlib.py", line 123, in __get_builtin_constructor
    raise ValueError('unsupported hash type ' + name)
ValueError: unsupported hash type sha512