Remove push trigger from CodeQL workflow

[haacked]

Summary

• Remove the on: push trigger from the CodeQL workflow to unblock the release workflow
• The org-level "Address CodeQL findings" ruleset requires CodeQL results before pushing to main. When the release workflow pushes a version bump commit, GitHub blocks it because CodeQL hasn't scanned that new commit yet (failed run)
• This matches how posthog-go handles it — CodeQL runs on PRs and on a weekly schedule, but not on push to the default branch

Test plan

• Verify CodeQL still runs on PRs targeting main
• Re-run the release workflow and confirm the version bump push succeeds

[greptile-apps]

_{1 file reviewed, no comments}

_{Edit Code Review Agent Settings | Greptile}

[github-actions]

posthog-dotnet Compliance Report

Date: 2026-02-26 00:01:45 UTC
Duration: 119998ms

✅ All Tests Passed!

29/29 tests passed

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Capture Tests

✅ 29/29 tests passed

View Details

Test	Status	Duration
Format Validation.Event Has Required Fields	✅	152ms
Format Validation.Event Has Uuid	✅	125ms
Format Validation.Event Has Lib Properties	✅	111ms
Format Validation.Distinct Id Is String	✅	110ms
Format Validation.Token Is Present	✅	110ms
Format Validation.Custom Properties Preserved	✅	115ms
Format Validation.Event Has Timestamp	✅	111ms
Retry Behavior.Retries On 503	✅	8122ms
Retry Behavior.Does Not Retry On 400	✅	2021ms
Retry Behavior.Does Not Retry On 401	✅	2014ms
Retry Behavior.Respects Retry After Header	✅	8120ms
Retry Behavior.Implements Backoff	✅	22135ms
Retry Behavior.Retries On 500	✅	6118ms
Retry Behavior.Retries On 502	✅	6119ms
Retry Behavior.Retries On 504	✅	6117ms
Retry Behavior.Max Retries Respected	✅	22023ms
Deduplication.Generates Unique Uuids	✅	116ms
Deduplication.Preserves Uuid On Retry	✅	6116ms
Deduplication.Preserves Uuid And Timestamp On Retry	✅	13129ms
Deduplication.Preserves Uuid And Timestamp On Batch Retry	✅	6124ms
Deduplication.No Duplicate Events In Batch	✅	116ms
Deduplication.Different Events Have Different Uuids	✅	111ms
Compression.Sends Gzip When Enabled	✅	110ms
Batch Format.Uses Proper Batch Structure	✅	110ms
Batch Format.Flush With No Events Sends Nothing	✅	107ms
Batch Format.Multiple Events Batched Together	✅	115ms
Error Handling.Does Not Retry On 403	✅	2011ms
Error Handling.Does Not Retry On 413	✅	2012ms
Error Handling.Retries On 408	✅	6118ms