Bump hosted-git-info from 2.8.8 to 2.8.9

[zARODz11z]

What does this PR do?

Bumps hosted-git-info from 2.8.8 to 2.8.9.

Motivation

Dependabot alert https://github.com/DataDog/datadog-cloudformation-macro/security/dependabot/serverless/yarn.lock/hosted-git-info/open

Testing Guidelines

Ran yarn locally and none of the dependencies broke, the local tests all passed.

Additional Notes

Mirroring this PR https://github.com/DataDog/serverless-plugin-datadog/pull/133

Types of changes

• [ ] Bug fix
• [ ] New feature
• [ ] Breaking change
• [x] Misc (docs, refactoring, dependency upgrade, etc.)

Check all that apply

• [x] This PR's description is comprehensive
• [ ] This PR contains breaking changes that are documented in the description
• [ ] This PR introduces new APIs or parameters that are documented and unlikely to change in the foreseeable future
• [ ] This PR impacts documentation, and it has been updated (or a ticket has been logged)
• [ ] This PR's changes are covered by the automated tests
• [ ] This PR collects user input/sensitive content into Datadog

[zARODz11z]

same as #34