CompatHelper: bump compat for Optimisers to 0.3, (keep existing compat)

[github-actions]

This pull request changes the compat entry for the Optimisers package from 0.2 to 0.2, 0.3.
This keeps the compat entries for earlier versions.

Note: I have not tested your package with this new compat entry.
It is your responsibility to make sure that your package tests pass before you merge this pull request.

[ai-maintainer]

AI-Maintainer Review for PR - CompatHelper: bump compat for Optimisers to 0.3, (keep existing compat)

Title and Description 👍

The title and description are clear and informative

The title and description of the pull request are clear and informative. They effectively communicate the purpose of the changes, which is to update the compatibility entry for the Optimisers package to version 0.3 while maintaining compatibility with version 0.2.

Scope of Changes 👍

The changes are narrowly focused

The changes in this pull request are narrowly focused on updating the compatibility entry for the Optimisers package. The diff only shows a modification to the Project.toml file, specifically changing the Optimisers entry from "0.2" to "0.2, 0.3". There are no other changes or modifications, indicating that the author is not trying to address multiple issues simultaneously.

Testing 👎

No testing information provided

The description does not provide any information about how the changes were tested. In fact, it explicitly states that the contributor has not tested the package with the new compatibility entry. It is important for the author to provide information about how they have tested the changes to ensure that they are functioning as intended. Without this information, it may be necessary for the maintainer to conduct their own testing to verify the correctness and compatibility of the changes.

Suggested Changes

• Please provide information about how the changes were tested, or if not tested, a rationale for why testing was not conducted.
• It would be beneficial to run the package tests with the new compatibility entry before submitting the pull request to ensure that there are no compatibility issues.

Reviewed with AI Maintainer