[ENHANCEMENT] Implement product-version-component-specific fetching and caching of ProductService.getSupportedLanguageTags

Is your feature request related to a problem? Please describe.
ProductService.getSupportedLanguageTags collects all locales under all components in the main app's offlineResourceBaseURL. A wrong locale&component combination may happen. For instance, 2 components in the main app may have different sets of bundles at some point (e.g. component A's translations are ready but component B's translations are not ready yet), so they have different sets of supported locales. This gives a false positive for some combinations which results to trying to fetch the bundle even if the combination doe not exist.

Describe the solution you'd like
In my opinion, getSupportedLanguageTags should be fetched and cached per product component and used accordingly. The solution should apply to both main app and shared libs.