Bump ember-power-select from 4.0.5 to 4.1.6

[dependabot-preview]

Bumps ember-power-select from 4.0.5 to 4.1.6.

Changelog

Sourced from ember-power-select's changelog.

Master

4.1.5

• [ENHACEMENT] Update ember-basic-dropdown to 3.0.17 which includes updated ember-element-helper and should be more friendly with embroider.
• [BUGFIX] Ensure searchbox in multiple select doesn't submit its enclosing form when enter is pressed.

4.1.4

• [BUGFIX] Fix arrays appended to multiple selects' selected array (#1447)

4.1.3

• [CHORE] Move from travis to github actions, fixing the test suite along the way. This has also updated the version of ember-basic-dropdown.

4.1.2

• [BUGFIX] Fix problem when passing @initiallyOpened along with @selected.

4.1.1

• [ENHANCEMENT] Allow to customize what's displayed when no item matches the search by passing a @noMatchesMessageComponent.

4.1.0

• [ENHANCEMENT] Makes changed to aria roles so the currently highlighted option can be announced by assistive technology like Voice Over.
• [CHORE] Relax allowed versions of ember-truth-helpers so projects are less likely to have to resolve dependencies.

Commits

• 86a0ddb v4.1.6
• 0f48122 Update changelog
• 6800d79 v4.1.5
• 4e9c19c Merge pull request #1453 from cibernox/update-ebd-for-embroider-compatibility
• 604481f Update ember-basic-dropdown for embroider compatibility
• b2d25e1 Merge pull request #1452 from cibernox/prevent-multiple-select-search-input-f...
• 5600322 Prevent the input of the searchbox from submitting the wrapper form.
• 9441083 Merge pull request #1413 from flexyford/flexyford/pass-event-on-choose
• 9053787 Bump timeout limit in other scenarios
• 3606f67 Update package-lock.json
• Additional commits viewable in compare view

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