[externl]

CI never runs: ci.yml triggers on master, but the default branch is main.

• Trigger the push and pull_request events on main

[Copilot]

🟢 Approval recommended

No active review issues are reported for the CI branch-filter update from master to main.

No open issues 🎉

What changed in this PR

Updates CI branch filters to match the default branch, main, so the workflow runs on relevant pushes and pull requests.

Changes:

• Changes the push branch filter from master to main.
• Changes the pull_request target branch filter from master to main.

File	Description
.github/​workflows/​ci.yml	Targets main for push and pull request triggers; preserves manual dispatch.

_{Review effort: Balanced}