chore(deps): bump github.com/secure-systems-lab/go-securesystemslib

Bumps [github.com/secure-systems-lab/go-securesystemslib](https://github.com/secure-systems-lab/go-securesystemslib) from 0.5.0 to 0.6.0.
- [Release notes](https://github.com/secure-systems-lab/go-securesystemslib/releases)
- [Commits](secure-systems-lab/go-securesystemslib@v0.5.0...v0.6.0)

---
updated-dependencies:
- dependency-name: github.com/secure-systems-lab/go-securesystemslib
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

go.mod

@@ -6,7 +6,7 @@ require (
 	github.com/dustin/go-humanize v1.0.1
 	github.com/flynn/go-docopt v0.0.0-20140912013429-f6dd2ebbb31e
 	github.com/google/gofuzz v1.2.0
-	github.com/secure-systems-lab/go-securesystemslib v0.5.0
+	github.com/secure-systems-lab/go-securesystemslib v0.6.0
 	github.com/stretchr/testify v1.8.2
 	github.com/syndtr/goleveldb v1.0.1-0.20220721030215-126854af5e6d
 	golang.org/x/crypto v0.8.0

go.sum

@@ -54,8 +54,8 @@ github.com/onsi/gomega v1.19.0 h1:4ieX6qQjPP/BfC3mpsAtIGGlxTWPeA3Inl/7DtXw1tw=
 github.com/onsi/gomega v1.19.0/go.mod h1:LY+I3pBVzYsTBU1AnDwOSxaYi9WoWiqgwooUqq9yPro=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/secure-systems-lab/go-securesystemslib v0.5.0 h1:oTiNu0QnulMQgN/hLK124wJD/r2f9ZhIUuKIeBsCBT8=
-github.com/secure-systems-lab/go-securesystemslib v0.5.0/go.mod h1:uoCqUC0Ap7jrBSEanxT+SdACYJTVplRXWLkGMuDjXqk=
+github.com/secure-systems-lab/go-securesystemslib v0.6.0 h1:T65atpAVCJQK14UA57LMdZGpHi4QYSH/9FZyNGqMYIA=
+github.com/secure-systems-lab/go-securesystemslib v0.6.0/go.mod h1:8Mtpo9JKks/qhPG4HGZ2LGMvrPbzuxwfz/f/zLfEWkk=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
 github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=