Include liblsquic build in dockerfile + add support for ARM64 on Docker (#2147)

Co-authored-by: Emilien Devos <contact@emiliendevos.be>

.github/workflows/container-release.yml

@@ -17,6 +17,8 @@ jobs:
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v1
+        with:
+          platforms: arm64
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v1
@@ -28,12 +30,43 @@ jobs:
           username: ${{ secrets.QUAY_USERNAME }}
           password: ${{ secrets.QUAY_PASSWORD }}
 
-      - name: Build and push for Push Event
+      - name: Cache Docker layers
+        if: github.ref == 'refs/heads/master'
+        uses: actions/cache@v2
+        with:
+          path: /tmp/.buildx-cache
+          key: ${{ runner.os }}-multi-buildx-${{ github.sha }}
+          restore-keys: |
+            ${{ runner.os }}-multi-buildx
+
+      - name: Build and push Docker AMD64 image for Push Event
         if: github.ref == 'refs/heads/master'
         uses: docker/build-push-action@v2
         with:
           context: .
           file: docker/Dockerfile
+          platforms: linux/amd64
           labels: quay.expires-after=12w
           push: true
           tags: quay.io/invidious/invidious:${{ github.sha }},quay.io/invidious/invidious:latest
+          cache-from: type=local,src=/tmp/.buildx-cache
+          cache-to: type=local,mode=max,dest=/tmp/.buildx-cache-new
+
+      - name: Build and push Docker ARM64 image for Push Event
+        if: github.ref == 'refs/heads/master'
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          file: docker/Dockerfile.arm64
+          platforms: linux/arm64/v8
+          labels: quay.expires-after=12w
+          push: true
+          tags: quay.io/invidious/invidious:${{ github.sha }}-arm64,quay.io/invidious/invidious:latest-arm64
+          cache-from: type=local,src=/tmp/.buildx-cache
+          cache-to: type=local,mode=max,dest=/tmp/.buildx-cache-new
+
+      - name: Override old Docker cache
+        if: github.ref == 'refs/heads/master'
+        run: |
+          rm -rf /tmp/.buildx-cache
+          mv /tmp/.buildx-cache-new /tmp/.buildx-cache