refactor: maintain linux/amd64 & linux/arm64 only, for now

Error: No space left on device : '/home/runner/runners/2.317.0/_diag/

Author: engineervix

.github/workflows/build-docker-image.yml

@@ -27,13 +27,13 @@ jobs:
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
         with:
-          platforms: linux/amd64,linux/arm64,linux/arm/v5,linux/arm/v6,linux/arm/v7
+          platforms: linux/amd64,linux/arm64
 
       - name: Build the Docker image
         shell: bash
         run: |
           docker buildx build . \
-            --platform linux/amd64,linux/arm64,linux/arm/v5,linux/arm/v6,linux/arm/v7 \
+            --platform linux/amd64,linux/arm64 \
             --file Dockerfile \
             --tag engineervix/python-latex:${{ matrix.python-version }}-slim-${{ matrix.debian-version }}-$(date +'%Y%m%d%H%M%S') \
             --build-arg PYTHON_VERSION=${{ matrix.python-version }} \

.github/workflows/publish-docker-image.yml

@@ -25,9 +25,6 @@ jobs:
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
-        with:
-          platforms: linux/amd64,linux/arm64,linux/arm/v5,linux/arm/v6,linux/arm/v7
-
 
       - name: Log in to Docker Hub
         uses: docker/login-action@v3
@@ -47,7 +44,7 @@ jobs:
         uses: docker/build-push-action@v6
         with:
           context: .
-          platforms: linux/amd64,linux/arm64,linux/arm/v5,linux/arm/v6,linux/arm/v7
+          platforms: linux/amd64,linux/arm64
           push: true
           tags: engineervix/python-latex:${{ matrix.python-version }}-slim-${{ matrix.debian-version }}
           labels: |