Merge pull request #7451 from marquiz/devel/nfd

images: promote node-feature-discovery v0.15.7

Author: k8s-ci-robot

registry.k8s.io/images/k8s-staging-nfd/images.yaml

@@ -77,6 +77,8 @@
     "sha256:21d59834522c52fd55865ca370b31444dc7d8d7c4614eefe9da54155495f5ca8": ["v0.15.5-full"]
     "sha256:b62e08811917a06c3246b32700ef59dd0b0d0d2d3fdc596bdaf4c7383704720d": ["v0.15.6","v0.15.6-minimal"]
     "sha256:9b5829dc7e4de376bcb14f6cd19a242d9813138e2b9dcffbb7891c47fdfb009a": ["v0.15.6-full"]
+    "sha256:02390cac6f3111c7f6ed6bb47254dbe7c81721ef6e6723354feb1c1ae120f3bd": ["v0.15.7","v0.15.7-minimal"]
+    "sha256:cdd9de4ed377590b3c68208f332eaca80d2065f95171d6e8a727c39995bd45b5": ["v0.15.7-full"]
     "sha256:fb3b6815b74fd31379697cb73ad684d521c58b0c5c22ac2d6b25132922c0232f": ["v0.16.0","v0.16.0-minimal"]
     "sha256:5aa9c8fb4983dc341536231ec6a261737f7b392c08266ee1891194a2912b4ff1": ["v0.16.0-full"]
     "sha256:4eda8fc5224c9112cb19e58702724e39c8237a752d336e5bca69c1bc3f0aaa4b": ["v0.16.1","v0.16.1-minimal"]