README: document version support for CAPI v1.9

Author: chrischdi

README.md

@@ -33,12 +33,12 @@ Check out the [getting started guide](./docs/getting_started.md) for launching a
 
 This provider's versions are compatible with the following versions of Cluster API:
 
-|                      | Cluster API v1beta1 (v1.5) | Cluster API v1beta1 (v1.6) | Cluster API v1beta1 (v1.7) | Cluster API v1beta1 (v1.8) |
+|                      | Cluster API v1beta1 (v1.6) | Cluster API v1beta1 (v1.7) | Cluster API v1beta1 (v1.8) | Cluster API v1beta1 (v1.9) |
 |----------------------|:--------------------------:|:--------------------------:|:--------------------------:|:--------------------------:|
-| CAPV v1beta1 (v1.8)  |             ✓              |             ☓              |             ☓              |             ☓              |
-| CAPV v1beta1 (v1.9)  |             ☓              |             ✓              |             x              |             x              |
-| CAPV v1beta1 (v1.10) |             ☓              |             x              |             ✓              |             x              |
-| CAPV v1beta1 (v1.11) |             ☓              |             x              |             x              |             ✓              |
+| CAPV v1beta1 (v1.9)  |             ✓              |             x              |             x              |             x              |
+| CAPV v1beta1 (v1.10) |             x              |             ✓              |             x              |             x              |
+| CAPV v1beta1 (v1.11) |             x              |             x              |             ✓              |             x              |
+| CAPV v1beta1 (v1.12) |             x              |             x              |             x              |             ✓              |
 
 As CAPV doesn't dictate supported K8s versions, and it supports whatever CAPI supported, about the provider's compatibility with K8s versions, please refer
 to [CAPI Supported Kubernetes Versions](https://cluster-api.sigs.k8s.io/reference/versions.html).