Pratik Mankawde 844248339d chore(telemetry): update collector, Tempo and Grafana to current releases ...

Bumps the three images this branch pins:
  otel-collector-contrib  0.121.0 -> 0.158.0
  tempo                   2.7.2   -> 2.9.4
  grafana                 11.5.2  -> 13.1.2

Verified locally against the new images: the collector config passes
`validate` under 0.158.0 and tempo.yaml passes `-config.verify=true` under
2.9.4, both unchanged. The collector's log path uses the generic otlphttp
exporter (otlphttp/loki), not the dedicated loki exporter removed upstream in
v0.147.0, so the pipeline is unaffected by that removal.

Grafana crosses two majors. Operator-visible consequences are handled on the
branches that own the affected files: Grafana 13 enables the renderAuthJWT
feature toggle by default, so the image renderer now requires a matching
renderer_token on both the server and the renderer container.

2026-08-06 14:20:53 +01:00

..

telemetry

chore(telemetry): update collector, Tempo and Grafana to current releases

2026-08-06 14:20:53 +01:00