🌱 cleanup/tools

[perdasilva]

Description of the change:
This PR moves tools that are orthogonal to OLM (e.g. kind, helm, golangci-lint, etc.) to .bingo. It only keeps certain necessary tools in tools.go

Motivation for the change:
Running into an issue where the helm version is skewing with our containerd version. So, the time has come to try to depollute the vendor directory.

Architectural changes:

Testing remarks:

Reviewer Checklist

• Implementation matches the proposed design, or proposal is updated to match implementation
• Sufficient unit test coverage
• Sufficient end-to-end test coverage
• Bug fixes are accompanied by regression test(s)
• e2e tests and flake fixes are accompanied evidence of flake testing, e.g. executing the test 100(0) times
• tech debt/todo is accompanied by issue link(s) in comments in the surrounding code
• Tests are comprehensible, e.g. Ginkgo DSL is being used appropriately
• Docs updated or added to /doc
• Commit messages sensible and descriptive
• Tests marked as [FLAKE] are truly flaky and have an issue
• Code is properly formatted

[m1kola]

A few comments.

[m1kola]

/lgtm