taranarmo

Due to deprecated function FutureWarning is thrown: ``` scanaerial/projections.py:122: FutureWarning: This function is deprecated. See: https://pyproj4.github.io/pyproj/stable/gotchas.html#upgrading-to-pyproj-2-from-pyproj-1 p = pyproj.transform(projs[proj_alias.get(srs1, srs1)]["proj"], projs[proj_alias.get(srs2, srs2)]["proj"], point[0], point[1]) ```

basically I replaced `loop` with `event_loop` in all tests

`ndarray.tostring` is deprecated since numpy 1.19 and removed in numpy 2.3 https://numpy.org/doc/stable/release/2.3.0-notes.html thus currently building against numpy 2.3 is failing during test phase with ``` hickle/tests/test_06_load_astropy.py::test_astropy_time_array - AttributeError: 'numpy.ndarray' object...