add cameraShotKey xts tests

Signed-off-by: Nsunshenshen <sunshenshen@huawei.com>

multimedia/photoAccess/common.ts

@@ -80,6 +80,7 @@ export function photoFetchOption(testNum, key, value) : photoAccessHelper.FetchO
       photoKeys.POSITION,
       photoKeys.DATE_TRASHED,
       photoKeys.HIDDEN,
+      photoKeys.CAMERA_SHOT_KEY,
     ],
     predicates: predicates
   };

multimedia/photoAccess/photoAccess/entry/src/main/ets/test/PhotoAccessHelper/unRegisterChange.ets

@@ -32,7 +32,7 @@ export default function unRegisterChangeTest () {
     /**
      * @tc.number    : SUB_PHOTOACCESS_UNREGISTERCHANGE_0100
      * @tc.name      : unRegisterChange_001
-     * @tc.desc      : unRegister listening motify file displayName
+     * @tc.desc      : unRegister listening motify file title
      * @tc.size      : MEDIUM
      * @tc.type      : Function
      * @tc.level     : Level 0