[cilium] Add support for v1.14 metrics

[jaredledvina]

What does this PR do?

This PR updates the cilium integration to include support for new and changes metrics in the v1.14 release.

Motivation

Natively supporting the v1.14 metrics means folks get all of the metrics out of the box without needed to run the openmetrics integration.

Additional Notes

This PR still needs to have updated tests. It's also unclear how to handle prometheus 'HistogramVec' type metrics within the integration.

Review checklist (to be filled by reviewers)

• Feature or bugfix MUST have appropriate tests (unit, integration, e2e)
• Changelog entries must be created for modifications to shipped code
• 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

[github-actions]

Test Results

 8 files   8 suites   15s ⏱️
 8 tests  4 ✅  4 💤 0 ❌
46 runs  12 ✅ 34 💤 0 ❌

Results for commit 2c6e044.

♻️ This comment has been updated with latest results.

[codecov]

Codecov Report

Attention: Patch coverage is 80.00000% with 2 lines in your changes are missing coverage. Please review.

Project coverage is 85.55%. Comparing base (2a6ec26) to head (2c6e044).
Report is 44 commits behind head on master.

Additional details and impacted files

Flag	Coverage Δ
active_directory	?
ambari	?
arangodb	?
avi_vantage	?
cilium	78.20% <80.00%> (?)
cisco_aci	?
cloudera	?
crio	?
datadog_cluster_agent	?
dcgm	?
ecs_fargate	?
external_dns	?
ibm_db2	?
karpenter	?
kube_controller_manager	?
kube_dns	?
kube_metrics_server	?
kube_proxy	?
kyototycoon	?
linux_proc_extras	?
mcache	?
nginx	?
nvidia_triton	?
pgbouncer	?
silk	?
snowflake	?
strimzi	?
system_swap	?
temporal	?
twistlock	?
varnish	?

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