GONRG-6481: Refactor DAG code

Description:

Refactoring that allow run WITSML parser with different converter versions depending on provided execution context:

{
    "executionContext": {
        "Payload": {
            ----
        },
        "Context": {
            ----
            "converter_version": "v2" // optional parameter that can accept "v1" or "v2" value
            ----
        }
    }
}

Changes include:

• Refactor (a non-breaking change that improves code maintainability).
• Bugfix (a non-breaking change that solves an issue).
• New feature (a non-breaking change that adds functionality).
• Breaking change (a change that is not backward-compatible and/or changes current functionality).

Changes in:

• GCP
• Azure
• AWS
• IBM

Dev Checklist:

• Added Unit Tests, wherever applicable.
• Updated the Readme, if applicable.
• Existing Tests pass
• Verified functionality locally
• Self Reviewed my code for formatting and complex business logic.