feat(ci): update Docker workflow to include version tagging

Adds a step to install jq and retrieves the version from 
package.json to tag the Docker image. This ensures that the 
Docker image is versioned correctly based on the package 
version, improving traceability and deployment consistency.

.github/workflows/docker.yml

@@ -9,6 +9,13 @@ jobs:
       -
         name: Checkout
         uses: actions/checkout@v3
+      -
+        name: Install jq
+        run: sudo apt-get update && sudo apt-get install -y jq
+      -
+        name: Get version from package.json
+        id: package-version
+        run: echo "VERSION=$(cat package.json | jq -r .version)" >> $GITHUB_OUTPUT
       -
         name: Login to Docker Hub
         uses: docker/login-action@v2
@@ -28,4 +35,5 @@ jobs:
           tags: |
               4gray/iptvnator:latest
               4gray/iptvnator:${{ github.sha }}
+              4gray/iptvnator:${{ steps.package-version.outputs.VERSION }}
           platforms: linux/amd64,linux/arm64