[proposal] add implementation(s) for JSONPath queries

[mirceanis]

Implement the interface defined in #831 in the existing data storage plugins.

• [ ] implement JSONPath query interface in @veramo/data-store-json
• [ ] implement JSONPath query interface in @veramo/data-store The implementation should try to detect if the TypeORM driver in use already supports JSONPath queries and use it directly, or alternatively run the query on the stream of unfiltered credentials from a select all query.