Update milestone for SelfSubjectAttributesReview KEP

Signed-off-by: m.nabokikh <[email protected]>

Author: nabokihms

keps/sig-auth/3331-structured-config-for-oidc-authentication/kep.yaml

@@ -10,11 +10,11 @@ prr-approvers: []
 creation-date: "2022-06-02"
 status: provisional
 stage: alpha
-latest-milestone: ""
+latest-milestone: "v1.26"
 milestone:
-    alpha: "v1.25"
-    beta: "v1.26"
-    stable: "v1.28"
+    alpha: "v1.26"
+    beta: "v1.27"
+    stable: "v1.30"
 feature-gates: []
 disable-supported: false
 metrics: []