Create tech stack docs (techstack.yml and techstack.md)

[stack-file-uat]

Adding tech stack documentation to allow anyone to easily see what is being used in this repo without digging through config files. Two files are being added: techstack.yml and techstack.md. techstack.yml contains data on all the technologies being used in this repo. techstack.md is a visualization of the YML file and displays the tech stack data in a pretty Markdown file.

💡 Protip: techstack.md contains a comment at the top of the file that the following README snippet (with and without the logos) at the top of the file as a comment:

<--- Readme.md Snippet without images Start --->

Tech Stack

stackshareio/suo is built on the following main stack:

• Ruby – Languages
• Shell – Languages
• Bundler – Front End Package Manager
• Code Climate – Code Review
• GitHub Actions – Continuous Integration
• RuboCop – Code Review
• Rake – Task Management

Full tech stack here

<--- Readme.md Snippet without images End --->

Get the code:

## Tech Stack
stackshareio/suo is built on the following main stack:

- [Ruby](https://www.ruby-lang.org) – Languages
- [Shell](https://en.wikipedia.org/wiki/Shell_script) – Languages
- [Bundler](http://bundler.io) – Front End Package Manager
- [Code Climate](https://codeclimate.com/) – Code Review
- [GitHub Actions](https://github.com/features/actions) – Continuous Integration
- [RuboCop](http://batsov.com/rubocop/) – Code Review
- [Rake](https://github.com/ruby/rake) – Task Management

Full tech stack [here](/techstack.md)

---

<--- Readme.md Snippet with images Start --->

Tech Stack

stackshareio/suo is built on the following main stack:

• Ruby – Languages
• Shell – Languages
• Bundler – Front End Package Manager
• Code Climate – Code Review
• GitHub Actions – Continuous Integration
• RuboCop – Code Review
• Rake – Task Management

Full tech stack here

<--- Readme.md Snippet with images End --->

Get the code:

## Tech Stack
stackshareio/suo is built on the following main stack:

- <img width='25' height='25' src='https://img.stackshare.io/service/989/ruby.png' alt='Ruby'/> [Ruby](https://www.ruby-lang.org) – Languages
- <img width='25' height='25' src='https://img.stackshare.io/service/4631/default_c2062d40130562bdc836c13dbca02d318205a962.png' alt='Shell'/> [Shell](https://en.wikipedia.org/wiki/Shell_script) – Languages
- <img width='25' height='25' src='https://img.stackshare.io/service/2988/4e77LXIo_400x400.png' alt='Bundler'/> [Bundler](http://bundler.io) – Front End Package Manager
- <img width='25' height='25' src='https://img.stackshare.io/service/305/KFgYaUkK.png' alt='Code Climate'/> [Code Climate](https://codeclimate.com/) – Code Review
- <img width='25' height='25' src='https://img.stackshare.io/service/11563/actions.png' alt='GitHub Actions'/> [GitHub Actions](https://github.com/features/actions) – Continuous Integration
- <img width='25' height='25' src='https://img.stackshare.io/service/2643/rubocop.png' alt='RuboCop'/> [RuboCop](http://batsov.com/rubocop/) – Code Review
- <img width='25' height='25' src='https://ucarecdn.com/79629173-de2d-4cdf-8509-6d1411b382e7/' alt='Rake'/> [Rake](https://github.com/ruby/rake) – Task Management

Full tech stack [here](/techstack.md)