updated dependencies

[lucy90]

Update cryptography (45.0.5), requests (2.32.4) and Flask (3.1.1) dependencies

[felixatmaltego]

Pipeline is failing

[andor-pierdelacabeza]

@lucy90 , @felixatmaltego : Python 3.8 support for Flask was dropped on v3.1.0, and also Python 3.8 has been EOL for more than a year.

You should upgrade Python to at least 3.10 for this to work, although I'd upgrade to a version that at least is on bugfix status, like 3.13 or 3.14. Also, the requirements.txt in tests/ should be updated. See the Python version status site for reference.

Even upgrading syrupy to 5.0.0 and pytest to 9.0.1, just after updating syrupy snapshots to the new version, the tests seem to pass with just a small warning that's easy to fix:

❯ ../.venv/bin/pytest --snapshot-update
=========================== test session starts ============================
platform darwin -- Python 3.13.5, pytest-9.0.1, pluggy-1.6.0
rootdir: /Users/alvaro/Documents/personal/repos/maltego-trx
plugins: mock-3.15.1, syrupy-5.0.0
collected 31 items

test_decorator_registry.py ........                                  [ 25%]
test_mtz.py .......                                                  [ 48%]
test_property_mapping.py .                                           [ 51%]
test_xml.py ...............                                          [100%]

============================= warnings summary =============================
tests/test_decorator_registry.py::test_write_local_mtz_emit_global_settings_warning
tests/test_decorator_registry.py::test_write_local_mtz_emit_settings_warning
  /Users/alvaro/Documents/personal/repos/maltego-trx/maltego_trx/mtz.py:7: DeprecationWarning: datetime.datetime.utcnow() is deprecated and scheduled for removal in a future version. Use timezone-aware objects to represent datetimes in UTC: datetime.datetime.now(datetime.UTC).
    timestamp = timestamp or datetime.datetime.utcnow()

-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html
------------------------- snapshot report summary --------------------------
30 snapshots updated.
====================== 31 passed, 2 warnings in 0.08s ======================

If you want me to do a PR for this, just let me know.