sobol test value update

Author: Vaibhavdixit02

test/sobol_method.jl

@@ -48,10 +48,7 @@ res1 = gsa(ishi, Sobol(order = [0, 1, 2], nboot = 20), A, B)
                0.0 0.0 4.279200031668718e-5 1.2542212940962112e-5;
                0.0 0.0 0.0 -7.998213172266514e-7; 0.0 0.0 0.0 0.0] atol=1e-4
 @test res1.S1_Conf_Int≈[
-    0.00013100970128286063,
-    0.00014730548523359544,
-    7.398816006175431e-5,
-    0.0
+    0.00018057916212640867, 0.0002327582551601999, 9.116874912775071e-5, 0.0
 ] atol=1e-4
 @test res1.ST_Conf_Int≈[
     5.657364947147881e-5,