fix: handler in ac sync lambda

[christian-calabrese]

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• Chore (nothing changes by a user perspective)
• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

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• My change requires a change to the documentation.
• I have updated the documentation accordingly.

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🦋 Changeset detected

Latest commit: 34703c9

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

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infrastructure	Patch

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[github-actions]

Jira Pull request Link

@christian-calabrese it seems this Pull Request has no issues that refers to Jira!
Please check it out.
PR's title should be something like: [B2B-1] Title where B2B-1 is the activity's id on Jira.