Fix JAX erfinv failing test

JAX behavior at the boundary changed and no longer returns np.inf like scipy does. Fixed by evaluating at a non-boundary value.

Author: ricardoV94

tests/link/jax/test_scalar.py

@@ -111,7 +111,7 @@ def test_erfinv():
     out = erfinv(x)
     fg = FunctionGraph([x], [out])
 
-    compare_jax_and_py(fg, [1.0])
+    compare_jax_and_py(fg, [0.95])
 
 
 def test_psi():