[IO-603][external] Update to work with current versions of NumPy (#13)

* Update to allow Upolygon to work with current numpy versions

* Tests fix, weirdly didn't fail locally

* The actual test fix

---------

Co-authored-by: Owen Jones <owen@v7labs.com>

Author: owencjones

.gitignore

@@ -4,3 +4,5 @@ build/
 
 *.egg-info
 *.so
+
+.venv

requirements-test.txt

@@ -1 +1 @@
-numpy<=1.23.0
+numpy

tests/test_draw_polygon.py

@@ -158,6 +158,6 @@ def test_supports_int32():
 
 
 def test_supports_float():
-    mask = np.zeros(triangle_mask_size, dtype=np.float)
+    mask = np.zeros(triangle_mask_size, dtype=np.floating)
     draw_polygon(mask, [triangle], 1)
     assert np.all(mask == triangle_result)