0.2.3

What's Changed

• Add process priority argument 支持设置进程优先级
• Support percentage cpu waste using PID by @r3inbowari in #30
• Update module golang.org/x/crypto to v0.7.0 by @renovate in #21
• Update module github.com/showwin/speedtest-go to v1.6.0 by @renovate in #24

Full Changelog: 0.2.2...0.2.3