use jax coordinate array in more tests

Author: rhayes777

test_autolens/point/triangles/test_solver.py

@@ -4,7 +4,7 @@
 
 import autolens as al
 import autogalaxy as ag
-from autoarray.structures.triangles.array import ArrayTriangles
+from autoarray.structures.triangles.jax_coordinate_array import ArrayTriangles
 from autolens.mock import NullTracer
 from autolens.point.solver import PointSolver