Bump github.com/onsi/ginkgo from 1.12.0 to 1.12.1 (#2)

Bumps [github.com/onsi/ginkgo](https://github.com/onsi/ginkgo) from 1.12.0 to 1.12.1.
- [Release notes](https://github.com/onsi/ginkgo/releases)
- [Changelog](https://github.com/onsi/ginkgo/blob/master/CHANGELOG.md)
- [Commits](onsi/ginkgo@v1.12.0...v1.12.1)

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

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

go.mod

@@ -3,7 +3,7 @@ module code.cloudfoundry.org/jsonry
 go 1.13
 
 require (
-	github.com/onsi/ginkgo v1.12.0
+	github.com/onsi/ginkgo v1.12.1
 	github.com/onsi/gomega v1.9.0
 	honnef.co/go/tools v0.0.1-2020.1.3
 )