chore(deps): bump the helm group across 1 directory with 2 updates

[dependabot]

Bumps the helm group with 2 updates in the /charts/trueforge directory: postgresql and redis.

Updates postgresql from 16.7.27 to 18.11.6

Updates redis from 24.0.0 to 28.2.3

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @dependabot ignore <dependency name> major version will close this group update PR and stop Dependabot creating any more for the specific dependency's major version (unless you unignore this specific dependency's major version or upgrade to it yourself)
• @dependabot ignore <dependency name> minor version will close this group update PR and stop Dependabot creating any more for the specific dependency's minor version (unless you unignore this specific dependency's minor version or upgrade to it yourself)
• @dependabot ignore <dependency name> will close this group update PR and stop Dependabot creating any more for the specific dependency (unless you unignore this specific dependency or upgrade to it yourself)
• @dependabot unignore <dependency name> will remove all of the ignore conditions of the specified dependency
• @dependabot unignore <dependency name> <ignore condition> will remove the ignore condition of the specified dependency and ignore conditions

---

Note

Medium Risk
Major-version Bitnami chart bumps can change how bundled Postgres/Redis deploy and upgrade, affecting stateful data paths even though only dependency pins changed.

Overview
Updates the trueforge chart’s bundled Bitnami subchart pins: postgresql 16.7.27 → 18.11.6 and redis 24.0.0 → 28.2.3, with matching updates in Chart.yaml and Chart.lock (digest/timestamp).

These dependencies only apply when postgresql.enabled / redis.enabled are on; external Postgres/Redis via externalPostgres / externalRedis is unchanged. No values.yaml or template changes in this PR—reviewers should validate installs/upgrades against the new major chart versions (defaults, probes, persistence, auth hooks).

^{Reviewed by Cursor Bugbot for commit 384e587. Bugbot is set up for automated code reviews on this repo. Configure here.}

[changeset-bot]

⚠️ No Changeset found

Latest commit: 384e587

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

This PR includes no changesets

When changesets are added to this PR, you'll see the packages that this PR includes changesets for and the associated semver types

Click here to learn what changesets are, and how to add one.

Click here if you're a maintainer who wants to add a changeset to this PR

[dependabot]

Looks like these dependencies are updatable in another way, so this is no longer needed.