fix: refactor removal of old docker images

.gitea/workflows/deployment.yml

@@ -194,7 +194,7 @@ jobs:
     steps:
       - name: Remove Old Docker Image
         run: |
-          docker image rm ${{ needs.Check-Rebuild.outputs.current_docker_image }} --force
+          docker image rm $(docker image ls ${DOCKER_IMAGE} 2> /dev/null | awk '$NF != "U" && NR>1 {print $2}')
   
   Notify:
     needs: [Check-Rebuild, Build, Deploy-Staging, Test-Staging, Merge, Deploy-Production, Test-Production, Clean]