chore(deps-dev): bump ember-cli from 3.11.0 to 3.12.0

[dependabot-preview]

Bumps ember-cli from 3.11.0 to 3.12.0.

Release notes

Sourced from ember-cli's releases.

Monument Station

Setup

npm install -g ember-cli@3.12.0 -- Install new global ember-cli

Project Update

1. rm -rf node_modules dist tmp -- Delete temporary development folders.
2. npm install -g ember-cli-update -- Install Ember CLI update tool globally.
3. Run ember-cli-update --to 3.12.0 -- This will update your app or addon to the latest ember-cli release. You will probably encounter merge conflicts that you should resolve in your normal git workflow.
4. Run ember-cli-update --run-codemods -- This will let you pick codemods to run against your project, to ensure you are using the latest patterns and platform features.

Changelog

Blueprint Changes

• ember new diff
• ember addon diff

Community Contributions

• #8753 Quote empty strings in printCommand @​chancancode
• #8774 Remove --disable-gpu flag when starting headless chrome @​stefanpenner

Changelog

Sourced from ember-cli's changelog.

v3.12.0

Blueprint Changes

• ember new diff
• ember addon diff

Community Contributions

• #8753 Quote empty strings in printCommand @​chancancode
• #8774 Remove --disable-gpu flag when starting headless chrome @​stefanpenner

Commits

• 6e570de Release v3.12.0
• b590386 Merge pull request #8774 from ember-cli/disable-gpu
• 1305bb8 Remove --disable-gpu flag when starting headless chrome
• ecab153 Merge pull request #8753 from ember-cli/quote-empty-strings
• 4f59a8d Quote empty strings in printCommand
• cc7ddb1 Bump ember-source and ember-data versions (#8754)
• See full diff in compare view

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