[source-appstore] Add ratings and reviews streams

[d1bevz]

Connector Name

Appstore

Connector Version

0.2.6

What step the error happened?

Configuring a new connector

Relevant information

In docs you say that many types of services could be added to the connector, I would appreciate it if you could add ratings and reviews stream

Relevant log output

No response

Contribute

• Yes, I want to contribute

[marcosmarxm]

Move this to Discussions

[d1bevz]

I made an issue as it was said in docs