fixed 2652e442 from https://gitee.com/chengxingzhen/xts_acts_master/pulls/5652

XTS-ability_lit配置文件修改
Signed-off-by: Nchengxingzhen <chengxingzhen@huawei.com>

ability_lite/ability_posix/Test.json

@@ -12,7 +12,7 @@
             "server": "NfsServer",
             "mount": [
                 {
-                    "source": "testcases/aafwk",
+                    "source": "testcases/ability",
                     "target": "/test_root/aafwk"
                 },{
                     "source": "resource/aafwk",