Create images for amd64 and arm64 architectures

.github/workflows/package-and-publish.yml

@@ -15,9 +15,9 @@ jobs:
       - id: checkout
         uses: actions/checkout@v4
       - id: setup-tools
-        uses: buildpacks/github-actions/setup-tools@v5.6.0
+        uses: buildpacks/github-actions/setup-tools@v5.7.3
       - id: setup-pack
-        uses: buildpacks/github-actions/setup-pack@v5.6.0
+        uses: buildpacks/github-actions/setup-pack@v5.7.3
       - id: login-docker
         uses: docker/login-action@v1
         with:
@@ -34,7 +34,7 @@ jobs:
           REPO="$(echo "$BP_ID" | sed 's/.*\///')"
           VERSION="$(cat test-info/buildpack.toml | yj -t | jq -r .buildpack.version)"
           PACKAGE="${ORG}/${REPO}"
-          pack buildpack package ${PACKAGE}:${VERSION} --config package.toml --publish 
+          pack buildpack package ${PACKAGE}:${VERSION} --config package.toml --target "linux/amd64" --target "linux/arm64 --publish 
           cd ..
         shell: bash
       - id: package-builder
@@ -47,6 +47,6 @@ jobs:
           TAG="${{ github.ref_name }}"
           VERSION="${TAG#v}"
           PACKAGE="${ORG}/${REPO}"
-          pack builder create "${PACKAGE}:${VERSION}" --config builder.toml --publish
+          pack builder create "${PACKAGE}:${VERSION}" --config builder.toml --target "linux/amd64" --target "linux/arm64 --publish
           cd ..
         shell: bash