!8595 worker Serialization exception description incomplete

Merge pull request !8595 from hwx1130639/master

commonlibrary/ets_utils/threadWorker_lib_standard/entry/src/main/ets/test/ThreadWorker.test.js

@@ -1773,7 +1773,7 @@ describe('threadWorkerTest', function () {
                 await promiseCase()
             }
             expect(error.name).assertEqual("BusinessError")
-            expect(error.message).assertEqual("Serializing an uncaught exception failed, failed to serialize message.")
+            expect(error.message).assertEqual("An exception occurred during serialization, failed to serialize message.")
             flag = false
             ss.terminate()
             while (!flag) {
@@ -2427,7 +2427,7 @@ describe('threadWorkerTest', function () {
         while (!isTerminate) {
             await promiseCase();
         }
-        expect(res).assertEqual("Serializing an uncaught exception failed, failed to serialize message.");
+        expect(res).assertEqual("An exception occurred during serialization, failed to serialize message.");
         done();
     })