Merge pull request kubernetes#3487 from liggitt/auth-1.26

Update implemented status for sig-auth keps

Author: k8s-ci-robot

keps/sig-auth/1205-bound-service-account-tokens/kep.yaml

@@ -13,7 +13,7 @@ approvers:
   - "@liggitt"
 creation-date: 2019-08-06
 last-updated: 2021-04-29
-status: implementable
+status: implemented
 replaces:
   - "/keps/sig-storage/2451-service-account-token-volumes"
 stage: stable

keps/sig-auth/2579-psp-replacement/kep.yaml

@@ -9,7 +9,7 @@ participating-sigs:
   - sig-windows          # For Windows support
   - sig-node             # For Pod Security Standards definition
   - sig-instrumentation  # For metrics definition
-status: implementable
+status: implemented
 creation-date: 2021-03-19
 reviewers:
   - "@mrunalp"  # SIG-Node representative, Pod Security Standards