Add a GitHub action to lint, build and test the pi-zero sample

[Angelmmiguel]

The goal is to provide a way to test any new change in the pi-zero sample project. Since it contains different languages, we will need to provide different linters for JS and Go. Then, we can use make to build the development bundle and then, test we are getting the main page.

We can split this job into smaller ones if it's more convenient.

Required steps:

• Lint go files
• Lint JavaScript files
• Build the project:
  • Development
  • ARM 64
  • ARM
• Run the development environment
• Test we get the page properly