build(deps): bump github.com/pangum/pangu from 1.6.0 to 1.6.3

Bumps [github.com/pangum/pangu](https://github.com/pangum/pangu) from 1.6.0 to 1.6.3.
- [Commits](harluo/boot@v1.6.0...v1.6.3)

---
updated-dependencies:
- dependency-name: github.com/pangum/pangu
  dependency-version: 1.6.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

go.mod

@@ -7,7 +7,7 @@ require (
 	github.com/goexl/exception v0.0.3
 	github.com/goexl/gox v1.9.2
 	github.com/pangum/config v0.1.0
-	github.com/pangum/pangu v1.6.0
+	github.com/pangum/pangu v1.6.3
 	gopkg.in/yaml.v3 v3.0.1
 )