Use np.isin instead of np.in1d to fix numpy 2.4 test compatibility

https://numpy.org/devdocs/release/2.4.0-notes.html#removed-numpy-in1d

Author: thunze

tests/test_optional/test_px/test_px.py

@@ -36,7 +36,7 @@ def test_custom_data_scatter(backend):
     )
     for data in fig.data:
         assert np.all(
-            np.in1d(data.customdata[:, 1], iris.get_column("petal_width").to_numpy())
+            np.isin(data.customdata[:, 1], iris.get_column("petal_width").to_numpy())
         )
     # Hover and custom data, no repeated arguments
     fig = px.scatter(

tests/test_optional/test_px/test_px_functions.py

@@ -307,7 +307,7 @@ def test_sunburst_treemap_with_path_color(constructor):
     fig = px.sunburst(
         df.to_native(), path=path, color="sectors", color_discrete_map=cmap
     )
-    assert np.all(np.in1d(fig.data[0].marker.colors, list(cmap.values())))
+    assert np.all(np.isin(fig.data[0].marker.colors, list(cmap.values())))
 
     # Numerical column in path
     df = (