fix(deps): update dependency ember-cli-typescript to v4

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
ember-cli-typescript	^3.0.0 -> ^4.0.0

---

Release Notes

typed-ember/ember-cli-typescript

v4.2.1

Compare Source

This is a republish of 4.2.0 without the accidentally included 500+ MB of debugging copies of node_modules.

v4.2.0

Compare Source

Added ⭐️

• Install @​types/ember-data__* when ember-data is found (#​1411)

Changed 💥

• update option noEmitOnError to true (#​1415)

Documentation 📖

• Update Broccoli URL (#​1409)
• Improve sentence about declare modifier (#​1414)
• Link to decorator usage doc from ED-models doc (#​1404)
• Fix link to doc "working with route models" (#​1418)
• Fix typo [in services docs] (#​1421)
• @​ember-data/object is not a thing (#​1429)
• Update README.md (#​1425)

Under the hood 🚗

• Fix qunit types... again (#​1401)
• Rip out commitlint from CI (#​1430)
• CI updates (#​1434)
• Bump y18n from 3.2.1 to 3.2.2 (#​1420)
• Bump underscore from 1.10.2 to 1.13.1 (#​1426)
• Bump handlebars from 4.7.6 to 4.7.7 (#​1427)
• Bump lodash from 4.17.20 to 4.17.21 (#​1428)

v4.1.0

Compare Source

Added ⭐️

• Install @​types/ember packages separately via blueprint (#​1383)

Documentation 📖

• Octane and much polish and clarification (#​935)
• Fix working with ember outline links (#​1394)
• Docs fixes (#​1395)
• Fix typos in the Ember Routes docs (#​1400)

Under the hood 🚗

• Fix qunit types conflict (#​1344)
• Bump @​types/ember-qunit & @​types/qunit to resolve types conflict (#​1380)
• Fix commitlint action config (#​1388)
• Dependency updates (4.1.0-deps-bumps)

v4.0.0

Compare Source

Breaking 💥

• Drop support for Node 8 (#​1017)
• Don't configure Babel for TS transpilation (#​1018)

Added ⭐️

• Don't run type-checking middleware when an existing build is used via --path ([#​1148])

Changed 💥

• Update tsconfig.json blueprint target value to 2020 ([#​1108])
• Use prepack and postpack instead of prepublishOnly and postpublish ([#​1196])

Fixed 🔧

• Bring apps closer to type-checking out of the box ([#​1169])

Under the hood 🚗

• Upgrade ✨ Prettier ✨ to a version that supports optional chaining and nullish coalescing (#​1018)
• Add test for optional chaining and nullish coalescing (#​1018)
• Add test for class field declaration (#​1018)
• Add RFCs to repo ([#​1157])
• Fix description of ts:precompile ([#​1162])
• Fix dead link to "packages this addon installs" ([#​1164])
• Get CI passing ([#​1167])
• Avoid false-positive willTypechecks on Linux ([#​1198])
• Dependency updates (4.0.0-deps-bumps, [#​1191])

Upgrading ⚙️

• Make sure you are using at least ember-cli-babel@^7.17.0 or your .ts files will be ignored completely!
• If you are using ember-auto-import, make sure you are using at least ember-auto-import@^1.6.0.
• Run ember install ember-cli-typescript@^4.0.0 or use your package manager to upgrade to ember-cli-typescript@^4.0.0 directly and skip the blueprint.

---

Configuration

📅 Schedule: "after 10pm every weekday,before 5am every weekday,every weekend" (UTC).

🚦 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 has been generated by WhiteSource Renovate. View repository job log here.

[rwjblue]

This needs to hold off until we have an Embroider release that includes embroider-build/embroider#529

[SergeAstapov]

Looks like embroider-build/embroider#529 was merged some time ago, should this be rebased and pushed forward?