build(deps): bump go-simpler.org/sloglint from 0.3.0 to 0.4.0

Bumps [go-simpler.org/sloglint](https://github.com/go-simpler/sloglint) from 0.3.0 to 0.4.0.
- [Release notes](https://github.com/go-simpler/sloglint/releases)
- [Changelog](https://github.com/go-simpler/sloglint/blob/main/.goreleaser.yml)
- [Commits](go-simpler/sloglint@v0.3.0...v0.4.0)

---
updated-dependencies:
- dependency-name: go-simpler.org/sloglint
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

go.mod

@@ -121,7 +121,7 @@ require (
  github.com/ykadowak/zerologlint v0.1.5
  gitlab.com/bosi/decorder v0.4.1
  go-simpler.org/musttag v0.8.0
- go-simpler.org/sloglint v0.3.0
+ go-simpler.org/sloglint v0.4.0
  golang.org/x/exp v0.0.0-20230510235704-dd950f8aeaea
  golang.org/x/tools v0.16.0
  gopkg.in/yaml.v3 v3.0.1
@@ -138,7 +138,7 @@ require (
  github.com/cespare/xxhash/v2 v2.1.2 // indirect
  github.com/chavacava/garif v0.1.0 // indirect
  github.com/davecgh/go-spew v1.1.1 // indirect
- github.com/ettle/strcase v0.1.1 // indirect
+ github.com/ettle/strcase v0.2.0 // indirect
  github.com/fatih/structtag v1.2.0 // indirect
  github.com/fsnotify/fsnotify v1.5.4 // indirect
  github.com/go-ole/go-ole v1.2.6 // indirect