Adding kep.yaml for windows-cri-containerd KEP

keps/sig-windows/20190424-windows-cri-containerd/kep.yaml

@@ -0,0 +1,40 @@
+title: Supporting CRI-containerD on Windows
+kep-number: 20190424
+authors:
+  - "@patricklang"
+  - "@marosset"
+owning-sig: sig-windows
+participating-sigs:
+  - sig-windows
+status: implementable
+creation-date: 2019-04-24
+reviewers:
+  - "@yujihong"
+  - "@derekwaynecarr"
+  - "@tallclair"
+approvers:
+  - "@michmike"
+see-also:
+replaces:
+
+# The target maturity stage in the current dev cycle for this KEP.
+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"
+
+# The milestone at which this feature was, or is targeted to be, at each stage.
+milestone:
+  alpha: "v1.18"
+  beta: "v1.19"
+  stable: "v1.20"
+
+# The following PRR answers are required at alpha release
+# List the feature gate name and the components for which it must be enabled
+feature-gates:
+disable-supported: false
+
+# The following PRR answers are required at beta release
+metrics: