feat(main): fix panic for pipelines

[cuisongliu]

This pull request modifies the AutoMQReconciler to change the return types of various pipeline functions from context.Context to bool, simplifying the logic for determining whether to continue the pipeline.

Changes to Return Types:

• internal/controller/automq_controller.go: Changed the return type of pipeline functions s3Service, scriptConfigmap, and syncBrokers from context.Context to bool. [1] [2] [3]
• internal/controller/automq_controller_b.go: Changed the return type of syncBrokerScale and syncKafkaBootstrapService from context.Context to bool. [1] [2]
• internal/controller/automq_controller_c.go: Changed the return type of syncControllersScale and syncControllers from context.Context to bool. [1] [2]

Simplification of Pipeline Logic:

• internal/controller/automq_controller.go: Updated the pipeline execution logic to use the new boolean return type for determining whether to continue.
• Removed the setGoto function and associated context value setting in s3Service and scriptConfigmap functions. [1] [2]