Fix broken posthog api - Githubissues

What kind of change does this PR introduce? This PR fixes the bug introduced in the posthog tray PR

Summary Fixes #752

Checklist

[ ] My code follows the style guidelines of OpenAdapt
[ ] I have performed a self-review of my code
[ ] If applicable, I have added tests to prove my fix is functional/effective
[ ] I have linted my code locally prior to submission
[ ] I have commented my code, particularly in hard-to-understand areas
[ ] I have made corresponding changes to the documentation (e.g. README.md, requirements.txt)
[ ] New and existing unit tests pass locally with my changes

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OpenAdaptAI / OpenAdapt