fix: print tarball path before loading

entrypoint.sh

@@ -9,7 +9,8 @@ then INPUT_OPTIONS="$INPUT_OPTIONS --network $INPUT_DOCKER_NETWORK"
 fi
 
 if [ ! -z $INPUT_TARBALL ];
-then docker load --input $INPUT_TARBALL
+then echo "loading image from $INPUT_TARBALL"
+    docker load --input $INPUT_TARBALL
 fi
 
 exec docker run -v "/var/run/docker.sock":"/var/run/docker.sock" $INPUT_OPTIONS --entrypoint=$INPUT_SHELL $INPUT_IMAGE -c "${INPUT_RUN//$'\n'/;}"