Lint Rules: Don't warn on missing CPU limit if requests is set

[shadiramadan]

I will reference this post: https://home.robusta.dev/blog/stop-using-cpu-limits
Counter point: https://dnastacio.medium.com/why-you-should-keep-using-cpu-limits-on-kubernetes-60c4e50dfc61
Response: https://news.ycombinator.com/item?id=24381813

Related Issue: #408

Given there isn't exactly any agreement on this it would be nice if we could configure the linter to still warn if missing mem limits., but to ignore a missing CPU limit if CPU requests is set.