fix(helm): add missing loki.storage.azure.chunkDelimiter parameter to Helm chart

[NGPixel]

What this PR does / why we need it:

The helm chart is missing the chunk_delimiter parameter for Azure storage. This PR adds it to the values as chunkDelimiter.

Which issue(s) this PR fixes:
Fixes #14010

Special notes for your reviewer:
N/A

Checklist

• Reviewed the CONTRIBUTING.md guide (required)
• Documentation added
• Tests updated
• Title matches the required conventional commits format, see here
  • Note that Promtail is considered to be feature complete, and future development for logs collection will be in Grafana Alloy. As such, feat PRs are unlikely to be accepted unless a case can be made for the feature actually being a bug fix to existing behavior.
• Changes that require user attention or interaction to upgrade are documented in docs/sources/setup/upgrade/_index.md
• For Helm chart changes bump the Helm chart version in production/helm/loki/Chart.yaml and update production/helm/loki/CHANGELOG.md and production/helm/loki/README.md. Example PR
• If the change is deprecating or removing a configuration option, update the deprecated-config.yaml and deleted-config.yaml files respectively in the tools/deprecated-config-checker directory. Example PR

[CLAassistant]

All committers have signed the CLA.

[vlad-diachenko]

lgtm 👍 thanks @NGPixel

[vlad-diachenko]

@NGPixel could you please fix the CI and bump the version in chart.yaml, add an entry to the changelog, and regenerate the docs.

[NGPixel]

@vlad-diachenko It should be fixed now.

[NGPixel]

@vlad-diachenko Any updates?

[trevorwhitney]

@NGPixel sorry this fell through the cracks. Any chance you can resolve the conflicts today, I'm happy to shepard it through.

[NGPixel]

Thanks @trevorwhitney, I updated the files against the latest version.

[NGPixel]

Can @trevorwhitney or @vlad-diachenko merge this PR before anything else comes up? I've had to update the PR 3 times already because the version keeps incrementing. Why is the version numbering not automatically calculated during release (like almost any other software) instead of manually inside the PR itself?? This is wasting a lot of time on the contributors and getting quite ridiculous.

[trevorwhitney]

@NGPixel I agree. We have changed the helm release process to not cut a release and bump the version on every merged PR