chore(deps): update growthbook/growthbook docker tag to v5

[renovate]

This PR contains the following updates:

Package	Update	Change
growthbook/growthbook	major	4.4.0 → 5.0.0

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[anitrend]

OpenCode Dependabot Risk Review

Schema: local-stack.dependabot-risk.v1

Decision: NEUTRAL
Risk: MEDIUM
Automerge allowed: false
Update type: semver-major
Ecosystem: docker

Summary

Renovate proposes updating growthbook/growthbook from 4.4.0 to 5.0.0 (semver major). GrowthBook is a stateful service requiring extra scrutiny. Both the source compose file and the generated stack file are modified. The major version bump implies potential breaking changes or database migrations that need manual review before merging.

Changed runtime artifacts

Image / dependency	From	To	Risk note
growthbook/growthbook	4.4.0	5.0.0	major version bump (4.x → 5.x) of a stateful service; release notes not checked; potential breaking migration required

Runtime impact

Potential service disruption during migration; stateful service upgrade may require manual migration steps, downtime, or data volume changes.

Breaking change assessment

Major version jump from 4.x to 5.x; release notes were not fetched so breaking changes cannot be ruled out. GrowthBook may require database schema migrations or config changes.

Required checks

• ./stackctl.sh sync
• ./stackctl.sh up --dry-run --no-logs
• Review GrowthBook 5.0.0 release notes and migration guide
• Verify database backup before upgrade

Manual follow-up

• Check GrowthBook 5.0.0 changelog for breaking changes
• Verify any required database migration steps
• Confirm config compatibility between 4.x and 5.x

Sources checked

• PR metadata
• PR diff
• Changed file list

[anitrend]

OpenCode risk gate: neutral. Manual review required. Risk: medium. Reason: Renovate proposes updating growthbook/growthbook from 4.4.0 to 5.0.0 (semver major). GrowthBook is a stateful service requiring extra scrutiny. Both the source compose file and the generated stack file are modified. The major version bump implies potential breaking changes or database migrations that need manual review before merging.

[renovate]

Edited/Blocked Notification

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