Update dependency govuk-elements-sass to v3.1.3

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
govuk-elements-sass	3.1.0 → 3.1.3

---

Release Notes

alphagov/govuk_elements (govuk-elements-sass)

v3.1.3

Compare Source

Changes:

• Fix missing arrow on the <details> element in Firefox (PR #​534)
• Heading classes set to display: block; (PR #​552)
• Add class to adjust fieldset top margin when used after error summary (PR #​552)
• Change error layout for single-question form pages (PR #​552)

v3.1.2

Compare Source

Guidance Changes

• Use h2 for error summary headings in form examples (#​510)
• Use aria-disabled to make disabled buttons compatible with older screen readers (JAWS 15 and below) (#​532)
• Change error summary ARIA role to "alert" (#​511)
• Reflect form validation error in page title (#​509)
• Remove "Example service name" from the confirmation page example (#​549)
• Remove tabindex attribute from the main element (#​534)
• Use the details polyfill from frontend toolkit (#​562)

Build Changes

• Update documentation to reference correct asset paths (#​531)
• Replace postinstall script with Heroku's postbuild script (#​530)
• Switch to Heroku deploying on successful CI run rather than triggering it from Travis (#​559)
• Ensure documentation styles don't override examples (#​548)

Dependencies

• Update govuk_template_jinja to 0.23.0 (#​558)
• Update govuk_frontend_toolkit to v7.1.0 (#​526, #​562)
• Update run-sequence to version 2.1.0 (#​537)

v3.1.1

Compare Source

---

Configuration

📅 Schedule: Branch creation - "after 7am and before 11am every weekday" in timezone Europe/London, Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.

[renovate]

⚠ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

♻ Renovate will retry this branch, including artifacts, only when one of the following happens:

• any of the package files in this branch needs updating, or
• the branch becomes conflicted, or
• you click the rebase/retry checkbox if found above, or
• you rename this PR's title to start with "rebase!" to trigger it manually

The artifact failure details are included below:

File name: package-lock.json

toomanyrequests: You have reached your pull rate limit. You may increase the limit by authenticating and upgrading: https://www.docker.com/increase-rate-limit