Merge pull request #7295 from liurupeng/main

Release leaderworkerset 0.4.0

Author: k8s-ci-robot

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

@@ -3,3 +3,4 @@
     "sha256:1cf665fa003c830cd9105e0227a041e9f85dd3c86e7442f5ef6af313dc4fea55": ["v0.1.0"]
     "sha256:6615ded334adea763e7e70675be37521c798b21918687fbb98463e59aa0e8410": ["v0.2.0"]
     "sha256:2991a98bc8982fc311be0674759c72119e27bbd0f1e20e6f210464b67b70bef8": ["v0.3.0"]
+    "sha256:7feabf1a179c70aa8e122725c3d9184ab5493170c3efd1d7ce4044ffaee0b97d": ["v0.4.0"]