Test failure on 3.14

See: https://bugzilla.redhat.com/show_bug.cgi?id=2328016

==================================== ERRORS ====================================
_______________________ ERROR collecting test_mccabe.py ________________________
test_mccabe.py:11: in
import hypothesmith
/usr/lib/python3.14/site-packages/hypothesmith/init.py:3: in
from hypothesmith.cst import from_node
/usr/lib/python3.14/site-packages/hypothesmith/cst.py:20: in
from hypothesis.strategies._internal.types import _global_type_lookup
/usr/lib/python3.14/site-packages/hypothesis/strategies/_internal/types.py:708: in
typing.ByteString: st.binary(), # type: ignore
/usr/lib64/python3.14/typing.py:3831: in getattr
raise AttributeError(f"module {name!r} has no attribute {attr!r}")
E AttributeError: module 'typing' has no attribute 'ByteString'
=========================== short test summary info ============================
ERROR test_mccabe.py - AttributeError: module 'typing' has no attribute 'Byte...
!!!!!!!!!!!!!!!!!!!! Interrupted: 1 error during collection !!!!!!!!!!!!!!!!!!!!
=============================== 1 error in 0.46s ===============================

Start with test_mccabe.py and reproduce test collection under Python 3.14. Trace the import through hypothesmith.cst to Hypothesis' types lookup, using the linked Bugzilla report for context. Done means the suite collects and runs successfully on Python 3.14.