Bump github.com/paketo-buildpacks/occam from 0.8.0 to 0.9.0

Bumps [github.com/paketo-buildpacks/occam](https://github.com/paketo-buildpacks/occam) from 0.8.0 to 0.9.0.
- [Release notes](https://github.com/paketo-buildpacks/occam/releases)
- [Commits](paketo-buildpacks/occam@v0.8.0...v0.9.0)

---
updated-dependencies:
- dependency-name: github.com/paketo-buildpacks/occam
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

go.mod

@@ -4,7 +4,7 @@ go 1.16
 
 require (
 	github.com/onsi/gomega v1.19.0
-	github.com/paketo-buildpacks/occam v0.8.0
+	github.com/paketo-buildpacks/occam v0.9.0
 	github.com/paketo-buildpacks/packit v1.3.1
 	github.com/sclevine/spec v1.4.0
 	gopkg.in/yaml.v2 v2.4.0