Release leaderworkerset 0.4.2

Author: ahg-g

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

@@ -5,3 +5,4 @@
     "sha256:2991a98bc8982fc311be0674759c72119e27bbd0f1e20e6f210464b67b70bef8": ["v0.3.0"]
     "sha256:7feabf1a179c70aa8e122725c3d9184ab5493170c3efd1d7ce4044ffaee0b97d": ["v0.4.0"]
     "sha256:0c9f20d3dec8b9bf0b695d2d8fb7d27141408dead0b44a66cfd5c16eb5f6aa59": ["v0.4.1"]
+    "sha256:06e3efbc8e7149560160acae042ed18c537ec408724014989ac9d1426be5dfac": ["v0.4.2"]