fix containers unitcase error

Signed-off-by: Nhuangzhenghua <huangzhenghua3@huawei.com>

Change-Id: I7738a8bf60cea8d7b3225a4cb61a6222cc40f2ff

commonlibrary/ets_utils/containerLine_lib_standard/src/main/js/test/Vector.test.js

@@ -776,7 +776,7 @@ describe("VectorTest", function () {
     vector.add(14);
     let arr1 = ["a", "b", "c"];
     vector.copyToArray(arr1);
-    let a = ["a", "b", "c", 4, 3, 1, 2, 14];
+    let a = [4, 3, 1, 2, 14];
     for (let i = 0; i < a.length; i++) {
       expect(arr1[i]).assertEqual(a[i]);
     }