chore(all): Update Amplify dependency to 2.27.2

[vincetran]

• PR conforms to Pull Request guidelines.

Issue #, if available: N/A

Description of changes: Updates the Amplify dependency to the latest version

How did you test these changes?
Test ran both the Authenticator and Liveness sample apps. Both function properly with no regression.

Documentation update required?

• No
• Yes (Please include a PR link for the documentation update)

General Checklist

• Added Unit Tests
• Added Integration Tests
• Security oriented best practices and standards are followed (e.g. using input sanitization, principle of least privilege, etc)
• Ensure commit message has the appropriate scope (e.g fix(liveness): message, fix(authenticator): message, fix(all): message)

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.