[KEP-4817] Set stage to beta

Signed-off-by: Lionel Jouin <lionel.jouin@est.tech>

Author: LionelJouin

keps/prod-readiness/sig-node/4817.yaml

@@ -4,3 +4,5 @@
 kep-number: 4817
 alpha:
   approver: "@johnbelamaric"
+beta:
+  approver: "@johnbelamaric"

keps/sig-node/4817-resource-claim-device-status/kep.yaml

@@ -27,13 +27,13 @@ see-also:
   - "https://github.com/k8snetworkplumbingwg/network-attachment-definition-client"
 
 # The target maturity stage in the current dev cycle for this KEP.
-stage: alpha #beta|stable
+stage: beta
 
-latest-milestone: "v1.32"
+latest-milestone: "v1.33"
 
 # The milestone at which this feature was, or is targeted to be, at each stage.
 milestone:
-  alpha: "v1.32"
+  alpha: "v1.33"
 
 # The following PRR answers are required at alpha release
 # List the feature gate name and the components for which it must be enabled