[news] Yii Runner RoadRunner 3.1

Minor version of Yii Runner RoadRunner package was released.

In this release:

• added temporal support;
• improved RoadRunnerGrpcApplicationRunner: added error handling, bootstrap loading, event checking, and DI container usage;
• raised required version of yiisoft/error-handler to ^4.0;
• changed PHP constraint in composer.json to 8.1 - 8.4;
• explicitly marked nullable parameters.