Update Docker registry login step to use DOCKER_HUB_ACCESS_TOKEN

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

@@ -35,7 +35,7 @@ jobs:
         with:
           registry: ${{ env.REGISTRY }}
           username: ${{ env.OWNER }}
-          password: ${{ secrets.DOCKER_REGISTRY_TOKEN }}
+          password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}
           
       - name: Push Docker image with release tag
         run: docker push ${{ env.REGISTRY }}/${{ env.OWNER }}/${{ env.IMAGE_NAME }}:${{ env.TAG }}