Fix CI Standard Checks timeout due to runner restrictions

[pannago]

Problem

CI Standard Checks workflow has been timing out after 24 hours since March 27. The reusable workflow defaults to ci-base-scale-set (self-hosted runners), but these are restricted to private repos. Public repos like js-api-client can't access them, causing jobs to queue indefinitely until auto-cancelled.
This pull request makes a configuration update to the GitHub Actions workflow. The change explicitly specifies the runner environment for the ci-standard-checks job.

Changes

• Updated .github/workflows/ci-standard-checks.yml to specify runner: ubuntu-latest

[pr-auditor]

✅ Security Analysis Results

Great news! No security issues found in this pull request.

Analysis Summary:

• 📁 Files reviewed: 1
• ✅ No security vulnerabilities detected

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Security analysis powered by Claude Sonnet 4.6 via pr-auditor | Questions? Contact #dx-team or check out this page

[gitstream-cm]

This PR is missing a Jira ticket reference in the title or description.
Please add a Jira ticket reference to the title or description of this PR.

[gitstream-cm]

🥷 Code experts: robespmun

robespmun has most 👩‍💻 activity in the files.
robespmun has most 🧠 knowledge in the files.

See details

.github/workflows/ci-standard-checks.yml

Activity based on git-commit:

	robespmun
APR
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Knowledge based on git-blame:
robespmun: 100%

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[typeform-ops-gha]

🎉 This PR is included in version 2.10.1 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

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