!3267 【媒体子系统】medialibrary解决视频缩略图无法显示问题

Merge pull request !3267 from chenjiahuan/OpenHarmony-3.1-Release

multimedia/medialibrary/mediaLibrary_js_standard/Test.json

@@ -7,6 +7,15 @@
         "shell-timeout": "600000"
     },
     "kits": [
+        {
+            "type": "ShellKit",
+            "pre-push": [
+            ],
+            "run-command": [
+                "rm -rf /storage/media/100/local/files/*",
+                "rm -rf /data/accounts/account_0/appdata/com.ohos.medialibrary.MediaLibraryDataA/*"
+            ]
+        },
         {
             "type": "PushKit",
             "pre-push": [