v0.6.3

Changelog

• cd06f82: [skip ci] fix(deps): remove go-license version to avoid using vulnerability (#66) (@zak905)
• a6a83d4: add metrics endpoint (#70) (@zak905)
• b8307fa: build(deps): bump github.com/golang-jwt/jwt/v4 from 4.5.0 to 4.5.1 in /tools (#64) (@dependabot[bot])