fix golreleaser for arm

.github/workflows/release.yaml

@@ -19,16 +19,20 @@ jobs:
       IMAGE_NAME: ${{ github.repository }}
     steps:
       - name: Checkout
-        uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3
+        uses: actions/checkout@v3
         with:
           fetch-depth: 0
+
       - name: Git Fetch
         run: git fetch --force --tags
+
       - name: Setup go
         uses: actions/setup-go@v4
         with:
           go-version: stable
-      - uses: actions/cache@88522ab9f39a2ea568f7027eddc7d8d8bc9d59c8 # v3.3.1
+
+      - name: Cache Go Modules
+        uses: actions/cache@v4
         with:
           path: |
             ~/.cache/go-build

.goreleaser.yml

@@ -3,6 +3,7 @@ version: 2
 project_name: external-dns-stackit-webhook
 snapshot:
   version_template: '{{ .Tag }}-SNAPSHOT'
+
 builds:
   - id: external-dns-stackit-webhook
     goos:
@@ -53,6 +54,7 @@ dockers:
       - --label=org.opencontainers.image.created={{ time "2006-01-02T15:04:05Z07:00" }}
       - --label=org.opencontainers.image.revision={{ .FullCommit }}
       - --label=org.opencontainers.image.licenses=Apache-2.0
+      - --platform=linux/amd64
     skip_push: false
 
   - id: external-dns-stackit-webhook-arm64
@@ -71,18 +73,19 @@ dockers:
       - --label=org.opencontainers.image.revision={{ .FullCommit }}
       - --label=org.opencontainers.image.licenses=Apache-2.0
       - --label=org.opencontainers.image.platform.os=linux
-      - --platform=linux
+      - --platform=linux/arm64
     skip_push: false
 
+# https://goreleaser.com/cookbooks/multi-platform-docker-images
 docker_manifests:
   - name_template: "{{ .Env.REGISTRY }}/{{ .Env.IMAGE_NAME }}:{{ .Tag }}"
     image_templates:
       - "{{ .Env.REGISTRY }}/{{ .Env.IMAGE_NAME }}:{{ .Tag }}-amd64"
       - "{{ .Env.REGISTRY }}/{{ .Env.IMAGE_NAME }}:{{ .Tag }}-arm64"
   - name_template: "{{ .Env.REGISTRY }}/{{ .Env.IMAGE_NAME }}:latest"
     image_templates:
-      - "{{ .Env.REGISTRY }}/{{ .Env.IMAGE_NAME }}:latest-amd64"
-      - "{{ .Env.REGISTRY }}/{{ .Env.IMAGE_NAME }}:latest-arm64"
+      - "{{ .Env.REGISTRY }}/{{ .Env.IMAGE_NAME }}:{{ .Tag }}-amd64"
+      - "{{ .Env.REGISTRY }}/{{ .Env.IMAGE_NAME }}:{{ .Tag }}-arm64"
 
 checksum:
   disable: false