"sidecar.securityContext" setting in Helm-Chart ignores "loki.containerSecurityContext"

[hoepfnerj]

Describe the bug
The default in the Loki Helm-Chart version 5.22.0 adds a sidecar container to the backend pod. The sidecar section contains a separate sidecar.securityContext but ignores the (global) loki.containerSecurityContext setting. This is not necessarily a bug, but seems inconsistent.

To Reproduce
Deploy the Loki Helm-Chart with default settings. The sidecar container does not contain the settings from loki.containerSecurityContext.

Expected behavior
The sidecar should be be aligned with the loki.containerSecurityContext setting.

Environment:

• Infrastructure: Kubernetes
• Deployment tool: helm