Update dependency ember-test-selectors to v4

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
ember-test-selectors	devDependencies	major	3.0.0 -> 4.1.0

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Release Notes

simplabs/ember-test-selectors

v4.1.0

Compare Source

🚀 Enhancement

• #​521 Ensure test selector stripping works for inline template compilation and co-located components (@​rwjblue)

Committers: 1

• Robert Jackson (@​rwjblue)

v4.0.0

Compare Source

💥 Breaking Change

• #​489 Drop support for Ember releases before v3.0.0 (@​Turbo87)
• #​488 Drop support for Node 8 (@​Turbo87)

🏠 Internal

• #​463 testem: Increase browser_start_timeout (@​Turbo87)
• #​446 CI: Run main test suite on Windows too (@​Turbo87)
• #​445 Update ignore files (@​Turbo87)
• #​444 CI: Fix release workflow (@​Turbo87)

Committers: 1

• Tobias Bieniek (@​Turbo87)

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