chore: 🤖 Upgrade eslint-plugin-qunit (#2011)

* chore: 🤖 Upgrade eslint-plugin-qunit

* Delete unnecessary assert.expect from tests

addons/api/tests/unit/transforms/string-array-test.js

@@ -10,7 +10,6 @@ module('Unit | Transform | string array', function (hooks) {
   setupTest(hooks);
 
   test('it deserializes an array of strings to an array of `{value}`', function (assert) {
-    assert.expect(1);
     const transform = this.owner.lookup('transform:string-array');
     const deserialized = transform.deserialize(['a', 'bee', 'Hello World']);
     assert.deepEqual(deserialized, [
@@ -21,14 +20,12 @@ module('Unit | Transform | string array', function (hooks) {
   });
 
   test('it deserializes null to an empty array', function (assert) {
-    assert.expect(1);
     const transform = this.owner.lookup('transform:string-array');
     const deserialized = transform.deserialize(null);
     assert.deepEqual(deserialized, []);
   });
 
   test('it serializes an array of `{value}` to an array of strings', function (assert) {
-    assert.expect(1);
     const transform = this.owner.lookup('transform:string-array');
     const serialized = transform.serialize([
       { value: 'a' },
@@ -39,7 +36,6 @@ module('Unit | Transform | string array', function (hooks) {
   });
 
   test('it serializes null to an empty array', function (assert) {
-    assert.expect(1);
     const transform = this.owner.lookup('transform:string-array');
     const serialized = transform.serialize(null);
     assert.deepEqual(serialized, []);