Update Helm release grafana-agent to v0.42.0

[renovate]

This PR contains the following updates:

Package	Update	Change
grafana-agent	minor	0.27.0 -> 0.42.0

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Release Notes

grafana/helm-charts (grafana-agent)

v0.42.0

Compare Source

Grafana Agent

Source commit: grafana/agent@6ef2bd7

Tag on source: https://github.com/grafana/agent/releases/tag/helm-chart/0.42.0

v0.41.0

Compare Source

Grafana Agent

Source commit: grafana/agent@ad83d1e

Tag on source: https://github.com/grafana/agent/releases/tag/helm-chart/0.41.0

v0.40.0

Compare Source

Grafana Agent

Source commit: grafana/agent@5f4edb0

Tag on source: https://github.com/grafana/agent/releases/tag/helm-chart/0.40.0

v0.39.0

Compare Source

Grafana Agent

Source commit: grafana/agent@5115340

Tag on source: https://github.com/grafana/agent/releases/tag/helm-chart/0.39.0

v0.38.0

Compare Source

Grafana Agent

Source commit: grafana/agent@f66ac8a

Tag on source: https://github.com/grafana/agent/releases/tag/helm-chart/0.38.0

v0.37.0

Compare Source

Grafana Agent

Source commit: grafana/agent@18866da

Tag on source: https://github.com/grafana/agent/releases/tag/helm-chart/0.37.0

v0.36.0

Compare Source

Grafana Agent

Source commit: grafana/agent@a5b836a

Tag on source: https://github.com/grafana/agent/releases/tag/helm-chart/0.36.0

v0.35.0

Compare Source

Grafana Agent

Source commit: grafana/agent@3278e41

Tag on source: https://github.com/grafana/agent/releases/tag/helm-chart/0.35.0

v0.34.0

Compare Source

Grafana Agent

Source commit: grafana/agent@1728b0c

Tag on source: https://github.com/grafana/agent/releases/tag/helm-chart/0.34.0

v0.33.0

Compare Source

Grafana Agent

Source commit: grafana/agent@781dfe8

Tag on source: https://github.com/grafana/agent/releases/tag/helm-chart/0.33.0

v0.32.0

Compare Source

Grafana Agent

Source commit: grafana/agent@91f4ff0

Tag on source: https://github.com/grafana/agent/releases/tag/helm-chart/0.32.0

v0.31.1

Compare Source

Grafana Agent

Source commit: grafana/agent@afd592d

Tag on source: https://github.com/grafana/agent/releases/tag/helm-chart/0.31.1

v0.31.0

Compare Source

Grafana Agent

Source commit: grafana/agent@0e8794e

Tag on source: https://github.com/grafana/agent/releases/tag/helm-chart/0.31.0

v0.30.0

Compare Source

Grafana Agent

Source commit: grafana/agent@cbdfc87

Tag on source: https://github.com/grafana/agent/releases/tag/helm-chart/0.30.0

v0.29.0

Compare Source

Grafana Agent

Source commit: grafana/agent@4ba9a5e

Tag on source: https://github.com/grafana/agent/releases/tag/helm-chart/0.29.0

v0.28.0

Compare Source

Grafana Tempo in MicroService mode

v0.27.2

Compare Source

Grafana Agent

Source commit: grafana/agent@1dbb46c

Tag on source: https://github.com/grafana/agent/releases/tag/helm-chart/0.27.2

v0.27.1

Compare Source

Grafana Agent

Source commit: grafana/agent@3d96a2c

Tag on source: https://github.com/grafana/agent/releases/tag/helm-chart/0.27.1

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[QuentinBisson]

This PR upgrades grafana agent to 0.38.0

[TheoBrigitte]

This PR upgrades grafana agent to 0.38.0

Hard to track changes here, but sounds like we moving from
grafana-agent v0.36.2 to v0.38.0 which includes 2 releases with breaking changes

v0.38.0 - Breaking changes

• The deprecated otelcol.exporter.jaeger component has been removed as scheduled in v0.36.
• Some metrics for the mysqld exporter integration ahve been removed or renamed

v0.37.1 - Breaking changes

• Set retry_on_http_429 to true by default in the queue_config block in static mode's remote_write. (@wildum)
• Renamed non_indexed_labels Loki processing stage to structured_metadata. (@vlad-diachenko)
• Include otel_scope_name and otel_scope_version in all metrics for otelcol.exporter.prometheus
  by default using a new argument include_scope_labels. (@erikbaranowski)
• Static mode Windows Certificate Filter no longer restricted to TLS 1.2 and specific cipher suites. (@mattdurham)
• The __meta_agent_integration* and __meta_agent_hostname labels have been
  removed from the targets exposed by prometheus.exporter.* components and
  got replaced by the pair of __meta_component_name and __meta_component_id
  labels. (@tpaschalis)
• Flow: Allow prometheus.exporter.unix to be specified multiple times and used in modules. This now means all
  prometheus.exporter.unix references will need a label prometheus.exporter.unix "example". (@mattdurham)

[QuentinBisson]

Thanks @TheoBrigitte I think those are not affecting us