fix(mongodb): Added Update Method Prototype to MongoDBService Class #3485

[smngvlkz]

Overview

This pull request adds the update method prototype to the MongoDBService class in the index.ts file. This change allows the update method to be used with the correct typings, improving the type safety and developer experience when using the MongoDBService class.

Changes:

• Added update method prototype to MongoDBService class in index.ts

This pull request is related to issue #3485

Please review the changes and let me know if anything needs to be updated or improved.

[daffl]

That makes sense, thank you!