node: podresources: move back to "implementable"

There is a bug (#78628) that keep the feature from working when the FG
is enabled, so putting the KEP back into implementable to be able to
fix the issue.

Full context: https://groups.google.com/g/kubernetes-sig-architecture/c/v4OwOaBkvVc/m/xdfLryLTGQAJ

Signed-off-by: Francesco Romani <[email protected]>

Author: ffromani

keps/sig-node/606-compute-device-assignment/kep.yaml

@@ -6,7 +6,7 @@ authors:
   - "@renaudwastaken"
 owning-sig: sig-node
 participating-sigs: []
-status: implemented
+status: implementable
 creation-date: "2018-07-19"
 reviewers:
   - "@thockin"
@@ -24,13 +24,13 @@ stage: stable
 # 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: "v1.20"
+latest-milestone: "v1.27"
 
 # The milestone at which this feature was, or is targeted to be, at each stage.
 milestone:
   alpha: "v1.13"
   beta: "v1.15"
-  stable: "v1.20"
+  stable: "v1.27"
 
 # The following PRR answers are required at alpha release
 # List the feature gate name and the components for which it must be enabled