Added in linux/arm/v7 platform support

The Docker image manifest will now contain an image for linux/arm/v7 which some users may have.

Author: danwale

.github/workflows/docker-image.yml

@@ -52,7 +52,7 @@ jobs:
         uses: docker/build-push-action@v3
         with:
           context: .
-          platforms: linux/amd64,linux/arm64,linux/arm/v8
+          platforms: linux/amd64,linux/arm64,linux/arm/v8,linux/arm/v7
           push: ${{ github.event.base_ref =='refs/heads/main' && github.ref_type == 'tag' && !startsWith(github.ref, 'refs/tags/v0.')}}
           tags: ${{ steps.metadata.outputs.tags }}
           labels: ${{ steps.metadata.outputs.labels }}