Update monitoring

[renovate]

This PR contains the following updates:

Package	Update	Change
tempo (source)	patch	2.2.3 → 2.2.4
victoria-metrics-k8s-stack	minor	0.90.2 → 0.91.0

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Release Notes

grafana-community/helm-charts (tempo)

v2.2.4

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Grafana Tempo Single Binary Mode

What's Changed

• [CI] Update github-workflow dependency updates to v4.2.4 by @​renovate[bot] in #​733
• [tempo] Update docker.io/grafana/tempo Docker tag to v2.10.8 by @​renovate[bot] in #​734

Full Changelog: grafana-community/helm-charts@loki-18.8.0...tempo-2.2.4

VictoriaMetrics/helm-charts (victoria-metrics-k8s-stack)

v0.91.0

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Release notes for version 0.91.0

Release date: 17 Aug 2026

• bump version of VM components to v1.150.0
• fixed sync-job deleting all rules and dashboards on upstream HTTP errors. The job now aborts on any fetch failure instead of treating missing data as orphaned resources. HTTP 429 is now retried like 5xx errors. See #​3163

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