version bump

Signed-off-by: James Milligan <[email protected]>

Author: james-milligan

docs/installation.md

@@ -32,13 +32,13 @@ Apply the release yaml directly via kubectl
 <!---x-release-please-start-version-->
 ```sh
 kubectl create namespace open-feature-operator-system
-kubectl apply -f https://github.com/open-feature/open-feature-operator/releases/download/v0.2.20/release.yaml
+kubectl apply -f https://github.com/open-feature/open-feature-operator/releases/download/v0.2.21/release.yaml
 ```
 <!---x-release-please-end-->
 ### Uninstall
 <!---x-release-please-start-version-->
 ```sh
-kubectl delete -f https://github.com/open-feature/open-feature-operator/releases/download/v0.2.20/release.yaml
+kubectl delete -f https://github.com/open-feature/open-feature-operator/releases/download/v0.2.21/release.yaml
 kubectl delete namespace open-feature-operator-system
 ```
 <!---x-release-please-end-->