fix: unnecessary use of `map()` for side effects

[famouswizard]

Description

replaced the map(...).map(...) chain with forEach(...).forEach(...) as the result of map wasn't being used

Checklist

• [x] I have performed a self-review of my code
• [x] I have commented my code, particularly in hard-to-understand areas
• [x] My changes generate no new warnings
• [x] I have run yarn format and yarn lint without getting any errors
• [x] I have added tests that prove my fix is effective or that my feature works
• [x] New and existing unit tests pass locally with my changes