Fix testcase getting stuck in local optima by changing the randseed

Author: Zomis

src/test/groovy/net/zomis/machlearn/neural/BasicPropagationTest.groovy

@@ -57,7 +57,7 @@ class BasicPropagationTest {
 
     @Test
     void learn() {
-        new Backpropagation(0.2, 100000).backPropagationLearning(examples, network, new Random(42))
+        new Backpropagation(0.1, 100000).backPropagationLearning(examples, network, new Random(43))
 
         network.printAll()