Update Helm release promtail to v6.11.9

[renovate]

This PR contains the following updates:

Package	Update	Change
promtail (source)	patch	6.11.7 -> 6.11.9

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Release Notes

grafana/helm-charts (promtail)

v6.11.9

Compare Source

Promtail is an agent which ships the contents of local logs to a Loki instance

What's Changed

• [promtail] Allow parent charts to override registry hostname and credentials by @​johnswarbrick-napier in https://github.com/grafana/helm-charts/pull/2221

New Contributors

• @​johnswarbrick-napier made their first contribution in https://github.com/grafana/helm-charts/pull/2221

Full Changelog: grafana/helm-charts@helm-loki-5.9.0...promtail-6.11.9

v6.11.8

Compare Source

Promtail is an agent which ships the contents of local logs to a Loki instance

What's Changed

• [promtail] allowing to configure Promtail log format by @​hadik3r in https://github.com/grafana/helm-charts/pull/2426

New Contributors

• @​hadik3r made their first contribution in https://github.com/grafana/helm-charts/pull/2426

Full Changelog: grafana/helm-charts@loki-distributed-0.70.0...promtail-6.11.8

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