ci: update flags project board workflow

[marandaneto]

💡 Motivation and Context

The shared flags project board workflow changed after this repository's pinned commit. The latest version avoids GitHub App credential failures for fork and Dependabot pull request reviews.

This updates only the reusable workflow pin. The semantic PR title workflow remains on its older pin because its file content is unchanged at the latest shared-workflow commit.

💚 How did you test it?

Compared the referenced workflow blobs at both commits and ran git diff --check on the one-line pin update.

📝 Checklist

• I reviewed the submitted code.
• I added tests to verify the changes.
• I updated the docs if needed.
• No breaking change or entry added to the changelog.

If releasing new changes

• Ran sampo add to generate a changeset file

🤖 Agent context

Autonomy: Human-driven (agent-assisted)

A Pi worker agent compared each referenced PostHog/.github workflow by Git blob content. It updated only flags-project-board.yml, whose content changed, and left semantic-pr-title.yml unchanged because its blobs match. A human requested and directed this maintenance task.

[greptile-apps]

_{Reviews (1): Last reviewed commit: "ci: update flags project board workflow" | Re-trigger Greptile}

[github-actions]

posthog-elixir Compliance Report

Date: 2026-08-24 15:21:06 UTC
Duration: 117493ms

✅ All Tests Passed!

46/46 tests passed

---

Capture Tests

✅ 29/29 tests passed

View Details

Test	Status	Duration
Format Validation.Event Has Required Fields	✅	608ms
Format Validation.Event Has Uuid	✅	609ms
Format Validation.Event Has Lib Properties	✅	608ms
Format Validation.Distinct Id Is String	✅	609ms
Format Validation.Token Is Present	✅	609ms
Format Validation.Custom Properties Preserved	✅	610ms
Format Validation.Event Has Timestamp	✅	608ms
Retry Behavior.Retries On 503	✅	5611ms
Retry Behavior.Does Not Retry On 400	✅	2612ms
Retry Behavior.Does Not Retry On 401	✅	2611ms
Retry Behavior.Respects Retry After Header	✅	5613ms
Retry Behavior.Implements Backoff	✅	15624ms
Retry Behavior.Retries On 500	✅	5613ms
Retry Behavior.Retries On 502	✅	5613ms
Retry Behavior.Retries On 504	✅	5613ms
Retry Behavior.Max Retries Respected	✅	15624ms
Deduplication.Generates Unique Uuids	✅	617ms
Deduplication.Preserves Uuid On Retry	✅	5612ms
Deduplication.Preserves Uuid And Timestamp On Retry	✅	10615ms
Deduplication.Preserves Uuid And Timestamp On Batch Retry	✅	5615ms
Deduplication.No Duplicate Events In Batch	✅	613ms
Deduplication.Different Events Have Different Uuids	✅	611ms
Compression.Sends Gzip When Enabled	✅	608ms
Batch Format.Uses Proper Batch Structure	✅	608ms
Batch Format.Flush With No Events Sends Nothing	✅	606ms
Batch Format.Multiple Events Batched Together	✅	612ms
Error Handling.Does Not Retry On 403	✅	2610ms
Error Handling.Does Not Retry On 413	✅	2610ms
Error Handling.Retries On 408	✅	5613ms

Feature_Flags Tests

✅ 17/17 tests passed

View Details

Test	Status	Duration
Request Payload.Request With Person Properties Device Id	✅	609ms
Request Payload.Flags Request Uses V2 Query Param	✅	608ms
Request Payload.Flags Request Hits Flags Path Not Decide	✅	608ms
Request Payload.Flags Request Omits Authorization Header	✅	608ms
Request Payload.Token In Flags Body Matches Init	✅	608ms
Request Payload.Groups Round Trip	✅	608ms
Request Payload.Groups Default To Empty Object	✅	608ms
Request Payload.Disable Geoip False Propagates As Geoip Disable False	✅	608ms
Request Payload.Disable Geoip Omitted Defaults To False	✅	608ms
Request Payload.Flag Keys To Evaluate Contains Only Requested Key	✅	608ms
Request Lifecycle.No Flags Request On Init Alone	✅	4ms
Request Lifecycle.No Flags Request On Normal Capture	✅	607ms
Request Lifecycle.Two Flag Calls Produce Two Remote Requests	✅	1213ms
Request Lifecycle.Mock Response Value Is Returned To Caller	✅	608ms
Retry Behavior.Retries Flags On 502	✅	911ms
Retry Behavior.Retries Flags On 504	✅	911ms
Side Effect Events.Get Feature Flag Captures Feature Flag Called Event	✅	1211ms

[greptile-apps]

_{Reviews (2): Last reviewed commit: "ci: update flags project board workflow" | Re-trigger Greptile}