bugfix: fix unsupported metric type for summary

[jiekun]

Describe Your Changes

Fix unsupported metric type display in exposed metric metadata for summaries and quantiles by bumping metrics SDK version.

This unsupported type exists when a summary is not updated within a certain time window. See #120 and pull request VictoriaMetrics/metrics#121 for details.

Checklist

The following checks are mandatory:

• My change adheres to VictoriaMetrics contributing guidelines.
• My change adheres to VictoriaMetrics development goals.

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Summary by cubic

Fixes the wrong "unsupported" metric type in exposed metadata for summaries and quantiles by upgrading github.com/VictoriaMetrics/metrics to v1.43.1. Also improves compatibility by exporting histograms as untyped.

• Bug Fixes

  • Summaries now report type "summary" (not "unsupported"); quantiles are printed before sum/count to match Prometheus.
  • Histograms are exported as "untyped" to avoid strict le label checks in collectors like OTEL.

• Dependencies

  • Bump github.com/VictoriaMetrics/metrics from v1.41.2 to v1.43.1.

^{Written for commit 0117a34. Summary will update on new commits.}

[cubic-dev-ai]

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