chore: dump version to 2.2.5

Signed-off-by: Rory Z <[email protected]>

RELEASE.md

@@ -1,6 +1,6 @@
 # Release Note 🍻
 
-EMQX Operator 2.2.4 has been released.
+EMQX Operator 2.2.5 has been released.
 
 ## Supported version
 + apps.emqx.io/v2beta1
@@ -13,44 +13,11 @@ EMQX Operator 2.2.4 has been released.
   + EMQX at 4.4.14 and later
   + EMQX Enterprise at 4.4.14 and later
 
-## Enhancements ✨
-
-+ `apps.emqx.io/v2beta1 EMQX`.
-
-  + Support EMQX dashboard https port
-
-  + The `.spec.bootstrapAPIKeys` can support k8s secret, the user can set EMQX's bootstrap API keys like this:
-
-    ```yaml
-    apiVersion: v1
-    kind: Secret
-    metadata:
-      name: emqx-secret
-    stringData:
-      key: foo
-      secret: bar
-    ---
-    apiVersion: apps.emqx.io/v2beta1
-    kind: EMQX
-    metadata:
-      name: emqx
-    spec:
-      image: emqx:5.1
-      bootstrapAPIKeys:
-        - secretRef:
-            key:
-              secretName: emqx-secret
-              secretKey: key
-            secret:
-              secretName: emqx-secret
-              secretKey: secret
-    ```
-
 ## Fixes 🛠
 
 + `apps.emqx.io/v2beta1 EMQX`.
 
-  + When performing a blue-green upgrade, EMQX Operator should select the old version of StatefulSet for request API
+  + Fix the issue of the EMQX Operator will crash when the `.spec.config.data` of the EMQX customer resource is not a valid HOCON string
 
 ## How to install/upgrade EMQX Operator 💡
 
@@ -62,7 +29,7 @@ helm repo update
 helm upgrade --install emqx-operator emqx/emqx-operator \
   --namespace emqx-operator-system \
   --create-namespace \
-  --version 2.2.4
+  --version 2.2.5
 kubectl wait --for=condition=Ready pods -l "control-plane=controller-manager" -n emqx-operator-system
 ```