Buildkite-test-collector

- Relax activesupport dependency to >= 4.2.0 155 - noodl

- Fix sleep instrumentation errors without argument 153 - JuanitoFatas

- Add ability to specify execution prefix/suffix 140 - JuanitoFatas

- Use a private reference to JSON.parse to prevent it being mocked 149 - ghcan

- Remove branch reference prefix in Github Actions 136 - gchan
- Make ruby collector work better for non-web app 128 - JuanitoFatas
- Avoid linters complaining about double quotes 137 - SocalNick
- Revert "Allow specifying run name prefix and suffix" 139 - JuanitoFatas
- Update Code of Conduct contact email address 143 - JuanitoFatas
- Suppress errors when connecting to Buildkite 145 - swebb
- Add some design documentation to understand how the gem works 146 - swebb
- Fix logging level from debug to error 147 - gchan

- Strip CR/LF from token input 127 - gchan
- Allow specify run name prefix and suffix 130 - juanitofatas
- Improve Minitest support by using after_teardown 131 - davidstosik
- Avoid breaking test suite stubs `Process.clock_gettime` 132 - juanitofatas (thanks ChrisBR)