Add Circular Dependency Test

[commonsensesoftware]

• Remove unnecessary type visitation tracking
• Adds a test case for circular dependencies as reported in #7
• Adds a CI workflow for PRs

[github-actions[bot]]

Test Results

    2 files      6 suites   0s :stopwatch:   67 tests   67 :heavy_check_mark: 0 :zzz: 0 :x: 133 runs  133 :heavy_check_mark: 0 :zzz: 0 :x:

Results for commit 88ddf573.

:recycle: This comment has been updated with latest results.

[commonsensesoftware]

+@jescobar for further discussion