Recover safely if the add-on store cache is invalid (#16461)
Fixes #16362
Summary of the issue:
When cache files of the add-on store contain invalid data, NVDA is restarted.
Description of user facing changes
None
Description of development approach
In the _getCachedAddonData function of the _DataManager class, a cachedAddonDatavariable will try to get the value of the _createStoreCollectionFromJson(data)`.
So, if data doesn't match that model, the same exception of other invalid required values will be raised, and NVDA won't be restarted.
