add statistics xts

Signed-off-by: Nzhangxingxia <zhangxingxia1@huawei.com>

storage/storagestatisticsjstest/Test.json

@@ -9,12 +9,12 @@
         "testcase-timeout": 70000
     },
     "kits": [
-		{
-			"test-file-name": [
-				"ActsStorageStatisticsJsTest.hap"
-			],
-			"type": "AppInstallKit",
-			"cleanup-apps": true
+        {
+            "test-file-name": [
+                "ActsStorageStatisticsJsTest.hap"
+            ],
+            "type": "AppInstallKit",
+            "cleanup-apps": true
 		}
 	]
 }
\ No newline at end of file

storage/storagestatisticsjstest/entry/src/main/module.json

 {
   "module": {
-	"package": "com.example.statistics",
-  "name": "entry",
-	"mainAbility": "com.example.statistics.MainAbility",
+    "package": "com.example.statistics",
+    "name": "entry",
+    "mainAbility": "com.example.statistics.MainAbility",
     "type": "entry",
     "srcEntrance": "./ets/Application/AbilityStage.ts",
     "description": "$string:entry_desc",