Httprunner

**Added**

- feat: dump log for each testcase
- feat: add default header `HRUN-Request-ID` for each testcase 721

**Changed**

- remove support for Python 2.7
- replace logging with [loguru]
- replace string format with f-string
- remove dependency colorama and colorlog
- generate reports/logs folder in current working directory
- remove cli `--validate`
- remove cli `--pretty`

reference: [v2-changelog]


[hrp]: https://github.com/httprunner/hrp
[hashicorp/go-plugin]: https://github.com/hashicorp/go-plugin
[go plugin]: https://pkg.go.dev/plugin
[docs repo]: https://github.com/httprunner/httprunner.github.io
[zerolog]: https://github.com/rs/zerolog
[jmespath]: https://jmespath.org/
[mkdocs]: https://www.mkdocs.org/
[github-actions]: https://github.com/httprunner/hrp/actions
[boomer]: github.com/myzhan/boomer
[sentry sdk]: https://github.com/getsentry/sentry-go
[pushgateway]: https://github.com/prometheus/pushgateway
[locust]: https://locust.io/
[black]: https://github.com/psf/black
[loguru]: https://github.com/Delgan/loguru
[v2-changelog]: https://github.com/httprunner/httprunner/blob/v2/docs/CHANGELOG.md
[WebDriverAgent]: https://github.com/appium/WebDriverAgent
[uiautomator2]: https://github.com/appium/appium-uiautomator2-server
[gidevice]: https://github.com/electricbubble/gidevice
[gwda]: https://github.com/electricbubble/gwda
[guia2]: https://github.com/electricbubble/guia2
[gadb]: https://github.com/electricbubble/gadb
[OCR service]: https://www.volcengine.com/product/text-recognition
[gwda-ext-opencv]: https://github.com/electricbubble/gwda-ext-opencv