run tests with ember-power-select v6

Author: jelhan

.github/workflows/ci.yml

@@ -69,6 +69,7 @@ jobs:
           - ember-beta
           - ember-canary
           - ember-classic
+          - ember-power-select-v6
           # - embroider-safe
           # - embroider-optimized
 

tests/dummy/config/ember-try.js

@@ -73,6 +73,14 @@ module.exports = async function () {
           },
         },
       },
+      {
+        name: 'ember-power-select-v6',
+        npm: {
+          devDependencies: {
+            'ember-power-select': '^6.0.0',
+          },
+        },
+      },
       embroiderSafe(),
       embroiderOptimized(),
     ],