chore(ci): remove pull request trigger from nightly benchmark workflow

[key4ng]

Description

Problem

nightly benchmark workflow shouldn't be triggered by pr

Solution

Changes

Test Plan

Checklist

• cargo +nightly fmt passes
• cargo clippy --all-targets --all-features -- -D warnings passes
• (Optional) Documentation updated

Summary by CodeRabbit

• Chores
  • Updated workflow scheduling configuration for the nightly benchmark process. The workflow now runs only on scheduled intervals and manual triggers, removing automatic pull request-based execution to streamline continuous integration operations.

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[gemini-code-assist]

Note

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[coderabbitai]

Caution

Review failed

The pull request is closed.

ℹ️ Recent review info

Configuration used: Organization UI

Review profile: ASSERTIVE

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between fbbb99b and 06879f3.

📒 Files selected for processing (1)

• .github/workflows/nightly-benchmark.yml

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📝 Walkthrough

Walkthrough

The pull request removes the pull_request trigger from the nightly-benchmark GitHub Actions workflow. The workflow will now execute only on schedule and via manual workflow_dispatch invocation, no longer running automatically on pull requests.

Changes

Cohort / File(s)	Summary
Workflow Trigger Configuration .github/workflows/nightly-benchmark.yml	Removed the pull_request trigger that watched e2e_test/** paths and the workflow file itself. Workflow now runs solely on schedule and manual dispatch.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Possibly related PRs

• chore: fix nightly benchmark, prevent execution when pushing to main #374: Modifies triggers in the same nightly-benchmark workflow file.
• chore(ci): Change nightly benchmark schedule to midnight PST #422: Alters scheduled cron timing in the nightly-benchmark workflow.
• refactor(ci): split nightly benchmark into per-model jobs #327: Previously modified the pull_request trigger in the same workflow as part of a broader refactor.

Suggested labels

ci

Suggested reviewers

• CatherineSue
• slin1237
• XinyueZhang369

Poem

🐰 The nightly benchmarks hop away,
No longer checking each PR day,
By schedule alone they'll run so fleet,
A scheduled pulse, forever neat!

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch keyang/nightly-trigger

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