Resolve dependabot alerts for @babel/core and js-yaml

[manishdait]

In .github/scripts repository currently surface two security vulnerabilities introduced via jest@29.7.0.

• https://github.com/hiero-ledger/hiero-sdk-python/security/dependabot/10
• https://github.com/hiero-ledger/hiero-sdk-python/security/dependabot/9

[github-actions]

Thanks for your submission.

This issue is awaiting approval from @hiero-ledger/hiero-sdk-python-triage and @hiero-ledger/hiero-sdk-python-committers and @hiero-ledger/hiero-sdk-python-maintainers.

[github-actions]

Approved by @hiero-ledger/hiero-sdk-python-triage and @hiero-ledger/hiero-sdk-python-committers and @hiero-ledger/hiero-sdk-python-maintainers.