Build v3 image on prerelease (#4083)

.github/workflows/ci.build.prerelease.yml

@@ -58,6 +58,7 @@ jobs:
           push: true
           tags: |
             "${{ steps.ci_docker_repository.outputs.repository }}:v${{ steps.ci_tag_release_version.outputs.tag }}"
+            "${{ steps.ci_docker_repository.outputs.repository }}:v${{ steps.ci_tag_release_major.outputs.tag }}"
           build-args: "VERSION_TAG=release-${{ steps.ci_tag_release_version.outputs.tag }}"
           cache-from: type=local,src=/tmp/.buildx-cache
           cache-to: type=local,dest=/tmp/.buildx-cache-new