fix create and push multi-arch manifest

Author: Uburro

.github/workflows/release.yml

@@ -66,7 +66,7 @@ jobs:
 
       - name: Create and push multi-arch manifest
         run: |
-          docker manifest create \
+          docker manifest create --amend \
             cr.eu-north1.nebius.cloud/soperator/helmrelease-trigger-operator:${{ steps.get_version.outputs.version }} \
             cr.eu-north1.nebius.cloud/soperator/helmrelease-trigger-operator:${{ steps.get_version.outputs.version }}-amd \
             cr.eu-north1.nebius.cloud/soperator/helmrelease-trigger-operator:${{ steps.get_version.outputs.version }}-arm
@@ -124,5 +124,5 @@ jobs:
           echo "Packaging chart ${CHART_NAME} as ${CHART_TARGET}."
           helm package -d "${RELEASE_PATH}" "${HELM_PATH}/helm"
           
-          echo "Pushing helm-${CHART_TARGET} to Container registry - ${OCI_REPO}"
-          helm push "${RELEASE_PATH}/helm-${CHART_TARGET}" "${OCI_REPO}"
+          echo "Pushing ${CHART_TARGET} to Container registry - ${OCI_REPO}"
+          helm push "${RELEASE_PATH}/${CHART_TARGET}" "${OCI_REPO}"