This pull request modernizes type annotations in the ignite/engine/utils.py and ignite/handlers/clearml_logger.py modules by replacing legacy typing types (such as Optional, Union, Tuple, and List) with Python 3.10+ style type hints (using | and built-in generics). This improves code readability and consistency with current Python best practices.

Type annotation modernization:

• Replaced old-style type hints (e.g., Optional[X], Union[X, Y], List[X], Tuple[X, Y]) with Python 3.10+ syntax (e.g., X | Y, list[X], tuple[X, Y]) throughout ignite/engine/utils.py and ignite/handlers/clearml_logger.py. [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14]

No functional changes were made; all updates are strictly to type annotations for improved clarity and modernization.…learml_logger

Fixes #{issue number}

Description:

Check list:

• New tests are added (if a new feature is added)
• New doc strings: description and/or example code are in RST format
• Documentation is updated (if required)

part of #3481