chore: add oci_push delivery target example

.aspect/workflows/config.yaml

@@ -12,3 +12,4 @@ tasks:
       always_deliver: true
       branches:
         - main
+        - delivery_bwotb_test

WORKSPACE

@@ -256,3 +256,39 @@ fetch_terraform()
 load("//.aspect/workflows:deps.bzl", "fetch_workflows_deps")
 
 fetch_workflows_deps()
+
+http_archive(
+    name = "rules_oci",
+    sha256 = "58b7a175ee90c12583afeca388523adf6a4e5a0528f330b41c302b91a4d6fc06",
+    strip_prefix = "rules_oci-1.6.0",
+    url = "https://github.com/bazel-contrib/rules_oci/releases/download/v1.6.0/rules_oci-v1.6.0.tar.gz",
+)
+
+load("@rules_oci//oci:dependencies.bzl", "rules_oci_dependencies")
+
+rules_oci_dependencies()
+
+load("@rules_oci//oci:repositories.bzl", "LATEST_CRANE_VERSION", "oci_register_toolchains")
+
+oci_register_toolchains(
+    name = "oci",
+    crane_version = LATEST_CRANE_VERSION,
+)
+
+load("@rules_oci//oci:pull.bzl", "oci_pull")
+
+oci_pull(
+    name = "debian",
+    digest = "sha256:3d868b5eb908155f3784317b3dda2941df87bbbbaa4608f84881de66d9bb297b",
+    image = "debian",
+    platforms = [
+        "linux/386",
+        "linux/amd64",
+        "linux/arm/v5",
+        "linux/arm/v7",
+        "linux/arm64/v8",
+        "linux/mips64le",
+        "linux/ppc64le",
+        "linux/s390x",
+    ],
+)

release/BUILD.bazel

@@ -1,4 +1,5 @@
 load("@bazel_skylib//:bzl_library.bzl", "bzl_library")
+load("@rules_oci//oci:defs.bzl", "oci_image", "oci_push")
 load(":bazelisk_artifacts.bzl", "bazelisk_artifacts")
 load(":cli_brew_artifacts.bzl", "cli_brew_artifacts")
 load(":release.bzl", "multi_platform_binaries", "release")
@@ -103,3 +104,18 @@ sh_binary(
     ],
     tags = ["deliverable"],
 )
+
+oci_image(
+    name = "image",
+    base = "@debian",
+    entrypoint = ["bash"],
+    tars = [],
+    visibility = ["//visibility:public"],
+)
+
+oci_push(
+    name = "push_image",
+    image = ":image",
+    repository = "111111111111.dkr.ecr.us-west-2.amazonaws.com/foo/bar",
+    tags = ["deliverable"],
+)