bug: tarball doesn't contain scripts/ directory required for testing #119

[   36s] + pytest-3.14 --ignore=_build.python314 --ignore=_build.python313 -v -k 'not test_rpc'
[   37s] ============================= test session starts ==============================
[   37s] platform linux -- Python 3.14.6, pytest-9.0.3, pluggy-1.6.0 -- /usr/bin/python3.14
[   37s] cachedir: .pytest_cache
[   37s] rootdir: /home/abuild/rpmbuild/BUILD/python-agent-client-protocol-0.11.0-build/agent_client_protocol-0.11.0
[   37s] configfile: pyproject.toml
[   37s] testpaths: tests
[   37s] plugins: typeguard-4.5.2, asyncio-1.3.0
[   37s] asyncio: mode=Mode.STRICT, debug=False, asyncio_default_fixture_loop_scope=None, asyncio_default_test_loop_scope=function
[   37s] collecting ... collected 117 items / 1 error / 23 deselected / 94 selected
[   37s] 
[   37s] ==================================== ERRORS ====================================
[   37s] ____________________ ERROR collecting tests/test_gen_all.py ____________________
[   37s] ImportError while importing test module '/home/abuild/rpmbuild/BUILD/python-agent-client-protocol-0.11.0-build/agent_client_protocol-0.11.0/tests/test_gen_all.py'.
[   37s] Hint: make sure your test modules/packages have valid Python names.
[   37s] Traceback:
[   37s] tests/test_gen_all.py:1: in <module>
[   37s]     from scripts.gen_all import resolve_ref, schema_source_paths
[   37s] E   ModuleNotFoundError: No module named 'scripts'
[   37s] =========================== short test summary info ============================
[   37s] ERROR tests/test_gen_all.py
[   37s] !!!!!!!!!!!!!!!!!!!! Interrupted: 1 error during collection !!!!!!!!!!!!!!!!!!!!
[   37s] ======================= 23 deselected, 1 error in 0.30s ========================