Update docker.io/prom/prometheus Docker tag to v3.13.2

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Update docker.io/prom/prometheus Docker tag to v3.13.2
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No issues with this by means of Docker-compose YAML automated GitOps minor update of the Docker container and on the K3s Kubernetes cluster by means of Flux with dependency update facilitated by Mend's Renovate Bot.

This MR contains the following updates:

Package Update Change
docker.io/prom/prometheus patch v3.13.1v3.13.2

Release Notes

prometheus/prometheus (docker.io/prom/prometheus)

v3.13.2: 3.13.2 / 2026-07-29

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What's Changed

  • [SECURITY] Bump golang.org/x/text to v0.39.0 (CVE-2026-56852) and google.golang.org/grpc to v1.82.1 (GHSA-hrxh-6v49-42gf). #​19290 by @​krajorama
  • [BUGFIX] PromQL: Preallocate the active query tracker file to avoid SIGBUS crashes when the data disk is full. #​19289 by @​akshajrawat

Full Changelog: https://github.com/prometheus/prometheus/compare/v3.13.1...v3.13.2

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