Build image also for arm64 platform

Signed-off-by: Norman Ziegner <[email protected]>

Author: Normo

.github/workflows/build.yml

@@ -22,6 +22,12 @@ jobs:
         version: ["24.04", "22.04", "20.04"]
 
     steps:
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
       - name: Checkout repository
         uses: actions/checkout@v4
 
@@ -41,5 +47,6 @@ jobs:
           build-args: VERSION=${{ matrix.version }}
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
+          platforms: linux/amd64,linux/arm64
 
 ...

.github/workflows/release.yml

@@ -29,6 +29,12 @@ jobs:
         version: ["24.04", "22.04", "20.04"]
 
     steps:
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
       - name: Checkout repository
         uses: actions/checkout@v4
 
@@ -55,5 +61,6 @@ jobs:
           build-args: VERSION=${{ matrix.version }}
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
+          platforms: linux/amd64,linux/arm64
 
 ...