Add multiple benchmarking label

[pankajastro]

Please describe the feature you'd like to see Currently, our benchmarking job runs for all databases/datasets. We should split it in multiple job based on file size.

Describe the solution you'd like

For - CI run: Subset - 10MB and 1GB files

For the weekly and pre-release runs: Whole spectrum - all files

Acceptance Criteria

• [ ] All checks and tests in the CI should pass
• [ ] Unit tests (90% code coverage or more, once available)
• [ ] Integration tests (if the feature relates to a new database or external service)
• [ ] Example DAG
• [ ] Docstrings in reStructuredText for each of methods, classes, functions and module-level attributes (including Example DAG on how it should be used)
• [ ] Exception handling in case of errors
• [ ] Logging (are we exposing useful information to the user? e.g. source and destination)
• [ ] Improve the documentation (README, Sphinx, and any other relevant)
• [ ] How to use Guide for the feature (example)