ci: run unit tests on supported os runners

[zimeg]

Changelog

N/A - Testing changes.

Summary

This PR attempts to resolve issues noted in #462 using logs of CI from these changes 🧪

We hope to add unit test checks for all supported OS:

• Mac
• Linux (Ubuntu)
• Windows

Requirements

• I've read and understood the Contributing Guidelines and have done my best effort to follow them.
• I've read and agree to the Code of Conduct.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 70.99%. Comparing base (24c1d2c) to head (2451d95).

Additional details and impacted files

@@ Coverage Diff @@## main #464 +/- ##
==========================================
+ Coverage 70.96% 70.99% +0.02% 
==========================================
Files 220 220 Lines 18466 18466 ==========================================
+ Hits 13105 13110 +5 + Misses 4183 4178 -5 
Partials 1178 1178 

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.