build(go): bump github.com/kunitsucom/util.go in the dependencies group

Bumps the dependencies group with 1 update: [github.com/kunitsucom/util.go](https://github.com/kunitsucom/util.go).


Updates `github.com/kunitsucom/util.go` from 0.0.66 to 0.0.67
- [Release notes](https://github.com/kunitsucom/util.go/releases)
- [Commits](kunitsucom/util.go@v0.0.66...v0.0.67)

---
updated-dependencies:
- dependency-name: github.com/kunitsucom/util.go
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>

go.mod

@@ -2,4 +2,4 @@ module github.com/kunitsucom/arcgen
 
 go 1.22.3
 
-require github.com/kunitsucom/util.go v0.0.66
+require github.com/kunitsucom/util.go v0.0.67

go.sum

@@ -1,2 +1,2 @@
-github.com/kunitsucom/util.go v0.0.66 h1:+yVu2mXL2p7D+JjGI9RUtxyhgXcFJcE3eayUo4oDnOM=
-github.com/kunitsucom/util.go v0.0.66/go.mod h1:bYFf2JvRqVF1brBtpdt3xkkTGJBxmYBxZlItrc/lf7Y=
+github.com/kunitsucom/util.go v0.0.67 h1:108CzhsstY7bQLawDngoN9jmfN/mEvNvyPhk6J6blzw=
+github.com/kunitsucom/util.go v0.0.67/go.mod h1:bYFf2JvRqVF1brBtpdt3xkkTGJBxmYBxZlItrc/lf7Y=