This pull request introduces several changes to the Kafka MQ source connector, focusing on error handling and testing improvements. The most important changes include adding a new dependency, implementing error tolerance in the JsonRecordBuilder, and adding new test cases to ensure proper functionality.

Dependency Management:

• Added connect-runtime dependency to pom.xml to support Kafka connect runtime features.

Error Handling:

• Implemented error tolerance in JsonRecordBuilder by adding the toleranceType field and configuring it based on the connector properties. Updated the getValue method to handle exceptions based on the tolerance type. [1] [2] [3] [4]
• Modified MQSourceTask to filter out null SourceRecord objects, allowing for error tolerance handling.

Testing:

• Added new test cases in JsonRecordBuilderIT to verify JSON parsing errors and error tolerance behavior.
• Imported necessary classes for the new test cases in JsonRecordBuilderIT.