Bump github.com/paketo-buildpacks/occam from 0.1.4 to 0.2.1

Bumps [github.com/paketo-buildpacks/occam](https://github.com/paketo-buildpacks/occam) from 0.1.4 to 0.2.1.
- [Release notes](https://github.com/paketo-buildpacks/occam/releases)
- [Commits](paketo-buildpacks/occam@v0.1.4...v0.2.1)

---
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

@@ -5,7 +5,7 @@ go 1.16
 require (
 	github.com/Masterminds/semver/v3 v3.1.1
 	github.com/onsi/gomega v1.17.0
-	github.com/paketo-buildpacks/occam v0.1.4
+	github.com/paketo-buildpacks/occam v0.2.1
 	github.com/paketo-buildpacks/packit v1.3.1
 	github.com/pelletier/go-toml v1.9.4
 	github.com/sclevine/spec v1.4.0