CHANGELOG.md: remove outdated change line for operator-framework#2276

Author: joelanford

CHANGELOG.md

@@ -16,7 +16,6 @@
 - Upgrade the Ansible version from `2.8` to `2.9` on the Ansible based operators image. ([#2168](https://github.com/operator-framework/operator-sdk/issues/2168))
 - Updated CRD generation for non-Go operators to use valid structural schema. ([#2275](https://github.com/operator-framework/operator-sdk/issues/2275))
 - Replace Role verb `"*"` with list of verb strings in generated files so the Role is compatible with OpenShift and Kubernetes. ([#2175](https://github.com/operator-framework/operator-sdk/pull/2175))
-- **Breaking change:** Renamed `operator-sdk generate openapi` to `operator-sdk generate crds`. ([#2276](https://github.com/operator-framework/operator-sdk/pull/2276))
 
 ### Deprecated
 - Deprecated the `operator-sdk generate openapi` command. CRD generation is still supported with `operator-sdk generate crds`. It is now recommended to use [openapi-gen](https://github.com/kubernetes/kube-openapi/tree/master/cmd/openapi-gen) directly for OpenAPI code generation. The `generate openapi` subcommand will be removed in a future release. ([#2276](https://github.com/operator-framework/operator-sdk/pull/2276))