Using kafkajs library in Kafka transporter

[icebob]

📝 Description

Kafka transporter rewritten from kafka-node to kafkajs library.

🎯 Relevant issues

#1200

💎 Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

📜 Example options

module.exports = {
    transporter: {
        type: "Kafka",
        options: {
            // KafkaClient options. More info: https://kafka.js.org/docs/configuration
            client: {
                brokers: [/*...*/],
                logLevel: 1
            },

            // KafkaProducer options. More info: https://kafka.js.org/docs/producing#options
            producer: {},

            // ConsumerGroup options. More info: https://kafka.js.org/docs/consuming#a-name-options-a-options
            consumer: {},

            // Advanced options for `send`. More info: https://kafka.js.org/docs/producing#producing-messages
            publish: {},

            // Advanced message options for `send`. More info: https://kafka.js.org/docs/producing#message-structure
            publishMessage: {
                partition: 0
            }            
        }
    }
}

🚦 How Has This Been Tested?

Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration

• Test A
• Test B

🏁 Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• I have commented my code, particularly in hard-to-understand areas