docs(README): update contributors

Merge pull request pinpoint-apm#356 from pinpoint-apm/py-release

Modify publish action

Merge pull request pinpoint-apm#342 from eeliu/feat-docker

feat: add docker

Merge pull request pinpoint-apm#333 from pinpoint-apm/dev

Dev

Merge pull request pinpoint-apm#310 from pinpoint-apm/dev

Dev

Merge pull request pinpoint-apm#261 from pinpoint-apm/dev

Dev

Merge pull request pinpoint-apm#245 from eeliu/v0.4.0.1-doc

remove URL

Merge pull request pinpoint-apm#245 from eeliu/v0.4.0.1-doc

remove URL

Merge pull request pinpoint-apm#226 from eeliu/only_plugins

* add doc

Merge pull request pinpoint-apm#215 from naver/dev

Dev