Add support of NoSQL databases

[ivbeg]

Add support for the following NoSQL databases and search engines: MongoDB, ArangoDB, Milvus, ArcadeDB, ElasticSearch, OpenSearch, MeiliSearch, Apache Cassandra, StarGate (MongoDB-like API over NoSQL databases)

The current state of database support:

• [x] MongoDB
• [ ] ArangoDB
• [ ] ElasticSearch
• [ ] Meilisearch
• [ ] Milvus
• [ ] OpenSearch
• [ ] ArcadeDB

Other tasks:

• [ ] Write universal class for NoSQL document based databases
• [ ] Replace command-line command 'scan-mongodb' with 'scan-nosql' or update command 'scan-db' with NoSQL databases connection strings
• [ ] Write documentation with connection strings examples and limitations
• [ ] Write tests for each database type