Earthstat

- Enhance the ES - Parallel Processing

**Full Changelog**: https://github.com/AbdelrahmanAmr3/earthstat/compare/v0.8.1...v0.8.2

- Use a multiprocessing module for parallel processing for ES rather than concurrency.

**Full Changelog**: https://github.com/AbdelrahmanAmr3/earthstat/compare/v0.8.0...v0.8.1

Enhance the xES workflow by:
- Redesign workflow easier for the user
- Enhance the quality of the code
- Fix Issues

**Full Changelog**: https://github.com/AbdelrahmanAmr3/earthstat/compare/v0.7.0...v0.8.0

- Fix ES main workflow's aggregation (no parallel) function.
- Separate the AgERA5 Downloader to be separately
- Enhancement the code style to be readable

**Full Changelog**: https://github.com/AbdelrahmanAmr3/earthstat/compare/v0.6.0...v0.7.0

**Full Changelog**: https://github.com/AbdelrahmanAmr3/earthstat/compare/v0.5.0...v0.6.0

Add xEarthStat Workflow for AgERA5