Support target_info metric type 2

[UTXOnly]

What does this PR do?

• Add support for openmetrics target_info type
  • https://github.com/prometheus/OpenMetrics/blob/main/specification/OpenMetrics.md#supporting-target-metadata-in-both-push-based-and-pull-based-systems

Motivation

• AI-2874

Review checklist (to be filled by reviewers)

• Feature or bugfix MUST have appropriate tests (unit, integration, e2e)
• Add the qa/skip-qa label if the PR doesn't need to be tested during QA.
• If you need to backport this PR to another branch, you can add the backport/<branch-name> label to the PR and it will automatically open a backport PR once this one is merged

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 87.44%. Comparing base (b550f7b) to head (27a1a97).
Report is 379 commits behind head on master.

Additional details and impacted files

Flag	Coverage Δ
active_directory	∅ <ø> (∅)
activemq	52.80% <ø> (∅)
activemq_xml	82.20% <ø> (ø)
amazon_msk	89.24% <ø> (∅)
ambari	85.75% <ø> (ø)
apache	95.08% <ø> (∅)
appgate_sdp	93.93% <ø> (ø)
arangodb	98.23% <ø> (ø)
argo_rollouts	90.00% <ø> (∅)
argo_workflows	∅ <ø> (∅)
argocd	87.23% <ø> (∅)
aspdotnet	100.00% <ø> (∅)
avi_vantage	91.46% <ø> (ø)
aws_neuron	92.42% <ø> (ø)
azure_iot_edge	82.08% <ø> (ø)
boundary	100.00% <ø> (∅)
btrfs	83.33% <ø> (ø)
cacti	87.90% <ø> (∅)
calico	84.61% <ø> (∅)
cassandra	66.66% <ø> (ø)
cert_manager	∅ <ø> (∅)
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citrix_hypervisor	87.50% <ø> (ø)
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cloudera	99.51% <ø> (ø)
cockroachdb	92.98% <ø> (∅)
consul	∅ <ø> (∅)
coredns	95.65% <ø> (∅)
crio	89.79% <ø> (ø)
datadog_checks_dev	∅ <ø> (∅)
datadog_checks_downloader	81.37% <ø> (+3.22%)	⬆️
datadog_cluster_agent	90.19% <ø> (ø)
dcgm	93.54% <ø> (ø)
ddev	87.10% <ø> (∅)
directory	96.88% <ø> (ø)
disk	89.44% <ø> (ø)
dns_check	93.84% <ø> (ø)
druid	97.70% <ø> (∅)
duckdb	87.13% <ø> (ø)
ecs_fargate	83.71% <ø> (ø)
eks_fargate	94.05% <ø> (ø)
esxi	∅ <ø> (∅)
etcd	95.56% <ø> (∅)
external_dns	89.28% <ø> (ø)
fluentd	84.21% <ø> (ø)
fluxcd	88.31% <ø> (∅)
fly_io	97.13% <ø> (∅)
foundationdb	∅ <ø> (∅)
gitlab_runner	∅ <ø> (∅)
glusterfs	80.00% <ø> (∅)
go_expvar	92.66% <ø> (∅)
gunicorn	∅ <ø> (∅)
hazelcast	∅ <ø> (∅)
hdfs_datanode	89.63% <ø> (∅)
hdfs_namenode	86.60% <ø> (∅)
hive	51.42% <ø> (∅)
hivemq	61.90% <ø> (ø)
http_check	94.25% <ø> (∅)
hudi	?
ibm_db2	∅ <ø> (∅)
ibm_i	82.36% <ø> (ø)
ibm_mq	∅ <ø> (∅)
ignite	46.66% <ø> (∅)
impala	97.97% <ø> (∅)
istio	77.86% <ø> (∅)
jboss_wildfly	47.36% <ø> (∅)
kafka	∅ <ø> (∅)
karpenter	95.06% <ø> (ø)
keda	∅ <ø> (∅)
kong	∅ <ø> (∅)
kube_apiserver_metrics	97.75% <ø> (∅)
kube_controller_manager	97.88% <ø> (ø)
kube_dns	95.94% <ø> (ø)
kube_metrics_server	94.87% <ø> (ø)
kube_proxy	96.80% <ø> (ø)
kube_scheduler	97.92% <ø> (∅)
kubeflow	93.22% <ø> (ø)
kubelet	91.09% <ø> (ø)
kubernetes_cluster_autoscaler	93.22% <ø> (ø)
kubernetes_state	89.49% <ø> (∅)
kubevirt_api	∅ <ø> (∅)
kubevirt_controller	∅ <ø> (∅)
kubevirt_handler	∅ <ø> (∅)
kyototycoon	85.96% <ø> (∅)
kyverno	∅ <ø> (∅)
lighttpd	83.64% <ø> (∅)
linkerd	84.70% <ø> (∅)
linux_proc_extras	96.20% <ø> (ø)
mapr	82.70% <ø> (∅)
mapreduce	∅ <ø> (∅)
marathon	83.06% <ø> (∅)
mcache	93.99% <ø> (ø)
mesos_master	89.71% <ø> (∅)
mesos_slave	93.56% <ø> (∅)
milvus	92.30% <ø> (∅)
nagios	89.01% <ø> (∅)
network	93.85% <ø> (ø)
nfsstat	95.20% <ø> (∅)
nginx	∅ <ø> (∅)
nginx_ingress_controller	98.55% <ø> (ø)
nvidia_nim	93.10% <ø> (∅)
nvidia_triton	88.52% <ø> (ø)
openldap	96.33% <ø> (∅)
openmetrics	98.05% <ø> (∅)
openstack	55.11% <ø> (∅)
pgbouncer	∅ <ø> (∅)
php_fpm	90.45% <ø> (∅)
postfix	88.04% <ø> (∅)
powerdns_recursor	97.56% <ø> (∅)
presto	59.09% <ø> (∅)
process	85.99% <ø> (∅)
prometheus	94.17% <ø> (∅)
proxysql	∅ <ø> (∅)
pulsar	100.00% <ø> (∅)
quarkus	100.00% <ø> (∅)
ray	∅ <ø> (∅)
rethinkdb	∅ <ø> (∅)
riak	99.21% <ø> (∅)
riakcs	88.82% <ø> (ø)
silk	93.82% <ø> (∅)
singlestore	90.81% <ø> (∅)
slurm	88.88% <ø> (ø)
snowflake	96.27% <ø> (∅)
solr	∅ <ø> (∅)
spark	∅ <ø> (∅)
squid	100.00% <ø> (∅)
ssh_check	92.20% <ø> (∅)
statsd	87.36% <ø> (∅)
strimzi	∅ <ø> (∅)
supabase	93.97% <ø> (ø)
supervisord	90.14% <ø> (∅)
system_core	92.52% <ø> (∅)
system_swap	98.30% <ø> (∅)
tcp_check	90.72% <ø> (ø)
tekton	∅ <ø> (∅)
teleport	∅ <ø> (∅)
temporal	∅ <ø> (∅)
teradata	94.27% <ø> (∅)
tibco_ems	91.98% <ø> (ø)
tls	90.24% <ø> (∅)
torchserve	97.32% <ø> (∅)
traefik_mesh	76.75% <ø> (∅)
traffic_server	96.13% <ø> (∅)
twemproxy	79.45% <ø> (∅)
twistlock	80.41% <ø> (-19.59%)	⬇️
varnish	∅ <ø> (∅)
vllm	94.44% <ø> (∅)
weaviate	∅ <ø> (∅)
wmi_check	∅ <ø> (∅)
yarn	∅ <ø> (∅)

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