solr-exporter metrics node_thread_pool_completed_total occurs jq parse error

jq expr `select(.key | endswith(".completed"))` matches "*.tasks.completed" too. But the format of "*.tasks.completed" metrics is like bellow:

"QUERY.httpShardHandler.threadPool.httpShardExecutor.tasks.completed":16,

https://github.com/apache/solr/blob/bf490f16b5e1acbbd4b01ec3aa1e5b035096716a/solr/prometheus-exporter/conf/solr-exporter-config.xml#L541

So, $object.value.count jq expr occurs jq parse error. I will fix this problem to add `select(.value | type=="object")` filter to jq expr.

Note:

I uses solr-exporter with -z parameter (as SolrCloud mode)