[tempo-distributed] Add more extra containers options for tempo distributed

[deejay1]

What this PR does / why we need it

Allows for setting more extra containers for parts of the stack, needed for sidecars and proxies.

Special notes for your reviewer

Checklist

• DCO signed
• Chart Version bumped
• Title of the PR starts with chart name (e.g. [prometheus-couchdb-exporter])

[Sheikh-Abubaker]

Hey @deejay1 Thank you for your contribution, I'd recommend splitting the rollout operator bump into another PR

[deejay1]

@Sheikh-Abubaker Hi, the rollout operator is on this version already, this only syncs the Readme to Chart.lock

Edit: https://github.com/grafana-community/helm-charts/blob/main/charts/tempo-distributed/Chart.lock#L10
Was updated in f35b93f but README wasn't updated then.

[Sheikh-Abubaker]

Edit: https://github.com/grafana-community/helm-charts/blob/main/charts/tempo-distributed/Chart.lock#L10 Was updated in f35b93f but README wasn't updated then.

Oh, I see! but it would be better to separate a bug and feature change into different PRs, as in the context of this PR, it is introducing a new extraContainers: [] feature that should be followed by a minor version bump of the chart and you could then raise a new PR that specifically address the README bug, followed by a patch version bump.

[deejay1]

you could then raise a new PR that specifically address the README bug, followed by a patch version bump.
Ok, after this get merged I'll do a new PR, as there are multiple READMEs to be updated anyway