DelaunayTriangulations doesn't convert to F64 internally anymore

ReferenceTests/src/tests/examples2d.jl

@@ -1356,7 +1356,7 @@ end
 @reference_test "Voronoiplot with a nonlinear transform" begin
     f = Figure()
     ax = PolarAxis(f[1, 1], theta_as_x = false)
-    points = Point2f[(r, phi) for r in 1:10 for phi in range(0, 2pi, length=36)[1:35]]
+    points = Point2d[(r, phi) for r in 1:10 for phi in range(0, 2pi, length=36)[1:35]]
     polygon_color = [r for r in 1:10 for phi in range(0, 2pi, length=36)[1:35]]
     polygon_color_2 = [phi for r in 1:10 for phi in range(0, 2pi, length=36)[1:35]]
     tr = voronoiplot!(ax, points, smooth = false, show_generators = false, color = polygon_color)