Update gluon Docker tag to v0.5.15

This MR contains the following updates:

Package	Update	Change
gluon	patch	0.5.14 -> 0.5.15

Complete MR checklist

Assignee

• Followed upgrade instructions outlined in docs/DEVELOPMENT_MAINTENANCE.md
• Update Docs with new/updated steps as needed
• Tested and Validated Changes made with supporting info like logs or screenshots from test pipelines

Add supporting info below

Reviewer only

• Tested and Validated changes

---

Configuration

Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

Automerge: Disabled by config. Please merge this manually once you are satisfied.

Rebasing: Whenever MR becomes conflicted, or you tick the rebase/retry checkbox.

Ignore: Close this MR and you won't be reminded about this update again.

---

• If you want to rebase/retry this MR, check this box

---

This MR was automatically generated by Renovate Bot.

Upgrade Notices

From Chart versions < 1.19.0

N/A

added renovate tempo labels

mentioned in issue #109

added teamObservability label

added 2 commits

• a4ee9acc - update "chart" (https://github.com/grafana/helm-charts) from "tempo-1.18.3"...
• 949efbab - Renovate for Tempo chart update and gluon tag update

Compare with previous version

added 1 commit

• 0e04a3b3 - Updated Readme file

Compare with previous version

assigned to @amitg

changed the description

resolved all threads

added 1 commit

• 626bab30 - Apply 1 suggestion(s) to 1 file(s)

Compare with previous version

added 1 commit

• 01e17134 - Reverted back the retention value in values.yaml

Compare with previous version

marked this merge request as ready

changed the description

requested review from @peter.sigur, @piotr.machaj, @steven.donald, @blairbowden, @kliu, and @bjacksonfv

added 1 commit

• 853990e5 - Updated Readme file

Compare with previous version

Edited/Blocked Notification

Renovate will not automatically rebase this MR, because it does not recognize the last commit author and assumes somebody else may have edited the MR.

You can manually request rebase by checking the rebase/retry box above.

Warning: custom changes will be lost.

@group_3988_bot_6690300925770a391b8033731fdaab32 This merge request is not marked as draft, if it is ready for review please add the label, statusreview.

added needs-labels label

added statusreview label