Drupal 10 Readiness

[balintpekker]

GraphQl's 8.x-4.x-dev branch is already Drupal 10 ready, however there are some issues reported by Upgrade status:

1. Call to deprecated method setMethods() of class PHPUnit\Framework\MockObject\MockBuilder:

• tests/src/Kernel/Framework/BufferedFieldTest.php:45
• tests/src/Kernel/Framework/DisabledResultCacheTest.php:50
• tests/src/Kernel/Framework/ResultCacheTest.php:42
• tests/src/Kernel/Framework/ResultCacheTest.php:68
• tests/src/Kernel/Framework/ResultCacheTest.php:84
• tests/src/Kernel/Framework/ResultCacheTest.php:113
• tests/src/Kernel/Framework/ResultCacheTest.php:129
• tests/src/Kernel/Framework/ResultCacheTest.php:158
• tests/src/Kernel/Framework/ResultCacheTest.php:187
• tests/src/Kernel/Framework/ResultCacheTest.php:203
• tests/src/Kernel/Framework/ResultCacheTest.php:263
• tests/src/Kernel/Framework/ResultCacheTest.php:279
• tests/src/Kernel/Framework/TestFrameworkTest.php:28
• tests/src/Traits/MockingTrait.php (in context of class Drupal\Tests\graphql\Kernel\GraphQLTestBase):128
• tests/src/Traits/MockingTrait.php (in context of class Drupal\Tests\graphql\Kernel\GraphQLTestBase):137

2. The '' library is depending on a deprecated library. The core/jquery.once asset library is deprecated in Drupal 9.3.0 and will be removed in Drupal 10.0.0. Use the core/once library instead. See https://www.drupal.org/node/3158256:

• explorer
• voyager
• persisted_queries

[Kingdutch]

Fixed in #1300