Add Arm64 support (#58)

* Add QEMU

* Add platforms to docker image

.github/workflows/docker-image.yml

@@ -13,16 +13,20 @@ jobs:
   push_to_registries:
     name: Push Docker image to multiple registries
     runs-on: ubuntu-latest
-    # Sets the permissions granted to the GITHUB_TOKEN for the actions in this job.
-    permissions:
+    permissions: # Sets the permissions granted to the GITHUB_TOKEN for the actions in this job.
       packages: write
       contents: read
 
     steps:
-
     - name: Check out the repo
       uses: actions/checkout@v4
-
+
+    - name: Set up QEMU
+      uses: docker/setup-qemu-action@v3
+
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v3
+
     - name: Log in to Docker Hub
       uses: docker/login-action@v3.0.0
       with:
@@ -68,6 +72,7 @@ jobs:
       with:
         context: .
         push: true
+        platforms: linux/amd64,linux/arm64
         tags: ${{ steps.meta.outputs.tags }}
         labels: ${{ steps.meta.outputs.labels }}
         build-args: |