Build(deps): Bump ember-cognito from 3.0.1 to 4.0.0

Bumps [ember-cognito](https://github.com/adopted-ember-addons/ember-cognito) from 3.0.1 to 4.0.0.
- [Release notes](https://github.com/adopted-ember-addons/ember-cognito/releases)
- [Changelog](https://github.com/adopted-ember-addons/ember-cognito/blob/main/CHANGELOG.md)
- [Commits](https://github.com/adopted-ember-addons/ember-cognito/commits/v4.0.0)

---
updated-dependencies:
- dependency-name: ember-cognito
  dependency-version: 4.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package.json

@@ -70,7 +70,7 @@
     "ember-animated-tools": "^2.0.0",
     "ember-cli-flash": "^6.0.0",
     "ember-click-outside": "^6.1.1",
-    "ember-cognito": "^3.0.1",
+    "ember-cognito": "^4.0.0",
     "ember-css-transitions": "^4.5.0",
     "ember-drag-sort": "^4.2.0",
     "ember-element-helper": "^0.8.8",