v1.1.0: Update Go, and use Ginkgo V2

Upgrade to GinkgoV2. It is incompatible with GinkgoV1, so makes this project unusable downstream.

If callers require GinkgoV1, they should use Version 1.0.x.

v1.0.0: Initial Release

This has been stable for a while but never got tagged. This version is compatible with legacy Go versions and Ginkgo v1.