Update beta milestone to 1.23

Signed-off-by: Aditi Sharma <[email protected]>

Author: adisky

keps/sig-node/2133-kubelet-credential-providers/kep.yaml

@@ -27,13 +27,13 @@ stage: beta
 # The most recent milestone for which work toward delivery of this KEP has been
 # done. This can be the current (upcoming) milestone, if it is being actively
 # worked on.
-latest-milestone: "v1.22"
+latest-milestone: "v1.23"
 
 # The milestone at which this feature was, or is targeted to be, at each stage.
 milestone:
   alpha: "v1.20"
-  beta: "v1.22"
-  stable: "v1.24"
+  beta: "v1.23"
+  stable: "v1.25"
 
 # The following PRR answers are required at alpha release
 # List the feature gate name and the components for which it must be enabled
@@ -46,4 +46,4 @@ disable-supported: true
 # The following PRR answers are required at beta release
 metrics:
   - kubelet_credential_provider_plugin_errors
-  - kubelet_credential_provider_plugin_duration
+  - kubelet_credential_provider_plugin_duration