message: docs(g-code-testing): Add steps to upload to S3
diff: @@ -343,3 +343,17 @@ OR
  ../relative/path/to/my/file.py
  ```
  +
  +## Updating S3
  +
  +When we make a change to the code that affects the _Master G-Code File_ we have to update
  +it in S3. To do this follow these steps.
  +
  +1. Switch to the branch that is failing and pull the changes
  +2. Run `make teardown` in the root of the repo
  +3. Run `make setup` in the root of the repo
  +4. Go into `g-code-testing` and run the test that is failing
  + 1. For example: `pipenv run python cli.py diff protocol/2_modules`
  + 2. Once you have confirmed that it is failing, push to s3
  +5. For example: `pipenv run python cli.py push protocol/2_modules`
  +6. Re-run tests locally and in CI
  