[Proposal] The .gitignore rule "datasets" unexpectedly ignores the "utils/datasets" directory

[liyifan2002]

The .gitignore file contains the line datasets.

While this rule is likely intended to ignore a datasets directory meant for large data files, it also incorrectly matches and ignores the isaaclab/utils/datasets/ directory, which is part of the source code and should be tracked by version control. The current broad .gitignore rule prevents this directory from being added and committed to the repository.

[RandomOakForest]

Thank you for catching this. The team will review it.