Prepare Release v13.6.0

[github-actions]

This PR is a preview of the release that release-plan has prepared. To release you should just merge this PR 👍

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Release (2026-08-17)

• eslint-plugin-ember 13.6.0 (minor)

🚀 Enhancement

• eslint-plugin-ember
  • #2839 Add no-modifier-without-element-usage rule (@NullVoxPopuli)

🐛 Bug Fix

• eslint-plugin-ember
  • #2844 template-no-class-bindings applies to strict mode (@NullVoxPopuli)
  • #2837 fix(no-array-prototype-extensions): handle Promise.withResolvers (@Guflly)
  • #2841 template-no-extra-mut-helper-argument: applies to strict mode, and stop recommending (action) (@NullVoxPopuli)
  • #2842 template-no-unnecessary-component-helper is not hbs-only (@NullVoxPopuli)

Committers: 2

• Guflly (@Guflly)
• @NullVoxPopuli