Update pubspec.yaml

[madhupashish]

I've updated the package versions to the latest available versions

Pull Request Template

Description:

Briefly describe the purpose and context of this pull request.

Changes Made:

Provide a clear and concise overview of the specific changes made in this PR.

Related Issue:

If applicable, reference the related issue number(s) here.

Screenshots/GIFs:

If applicable, include any relevant screenshots or GIFs to visually demonstrate the changes.

Testing Done:

Outline the testing steps you have taken to ensure the changes function as intended.

Additional Notes:

Add any additional information or notes that are relevant to this PR.

Checklist:

• The code follows the project's coding style guidelines.
• Unit tests have been added or updated to cover the changes.
• Documentation, if applicable, has been updated to reflect the changes.
• All new and existing tests pass successfully.

Please review and merge this PR at your earliest convenience.

Thank you!