feat(go): support basic pkg

codes/go/pkg/list_node_test.go

@@ -0,0 +1,16 @@
+// File: list_node_test.go
+// Created Time: 2022-11-25
+// Author: Reanon (793584285@qq.com)
+
+package pkg
+
+import "testing"
+
+func TestListNode(t *testing.T) {
+	arr := []int{2, 3, 5, 6, 7}
+	head := ArrayToLinkedListLinkedList(arr)
+
+	PrintLinkedList(head)
+	node := GetListNode(head, 5)
+	t.Log("Find node: ", node.Val)
+}