Initial grpc proxy server project

[bryans99]

👋👋 Thank you for contributing to Looker sdk-codegen (⚡️🍣)

📺 Watch a quick video on how to you make your pull requests fast and easy for you and your reviewer(s): https://threadit.app/thread/k45nyrqugoinw6xub9vf/message/fl8m57exhqg4r0a4hg01eebn

• 👆 Make sure your pull request title follows Pull Request Title Guidelines from our Contribution guide
• 👉 Don't forget to replace these instructions with your ✨awesome✨ description of what this change actually does. Additionally, it's great to include context on how it works and why the change was needed.
• 👇 Edit "Developer Checklist" to reflect items relevant to this PR (and try to make sure to check everything off before asking for review)

Developer Checklist ℹ️

Thank you for opening a Pull Request! Before submitting your PR, there are a few things you can do to make sure it goes smoothly:

• [ ] Make sure to open an issue as a bug/issue before writing your code! That way we can discuss the change, evaluate designs, and agree on the general idea
• [ ] Ensure the tests and linter pass
• [ ] Appropriate docs were updated (if necessary)

Fixes #<issue_number_goes_here> 🦕

[github-actions[bot]]

Codegen Tests

0 files  0 suites   0s :stopwatch: 0 tests 0 :heavy_check_mark: 0 :zzz: 0 :x:

Results for commit f119b79d.