cerfacs-globc/icclim: 7.1.0

icclim v7.1.0: Refactoring and Modernization This release marks a significant milestone in code quality and repository maintenance. Version 7.1.0 achieves full Ruff compliance, implements architectural modularization for standard indices, and stabilizes the CI/CD environment to prevent development bottlenecks. Main Highlights: Major Ruff Refactoring: Full compliance across core library, tests, and notebooks. CI Robustness: Restructured workflows to eliminate recurring merge conflicts. Architectural Modularity: Decomposed monolithic functions in icclim.main.index into a modular, testable architecture. Modernization: Dropped support for Python 3.9 (now requiring 3.10+). Enhanced Data Handling: Automatic rate-to-amount conversion for snow depth indices (SND). Improved handling of time_bounds and run_index. Integration of spatially varying seasons via DataArray bounds. Full details are available in the Release Notes.